Muscle training/Building muscles Photos Page 1

Fitness, dumbbell and girl in studio training, exercise and workout for strong powerful arms and muscles. Wellness, healthy and young Indian woman lifting dumbbells exercising full body with energy

Fitness, training and a woman serious about health on blue studio background. Thinking, focus and concentration on exercise and motivation to workout with sport model with healthy, fit and slim body

Fitness, kettlebell and sports fashion of a model posing for workout, exercise or training against a blue background. Portrait of woman in sport motivation for weightlifting, sportswear and music

Woman, kettle bell or workout on blue background in studio for wellness, health or strong body muscles. Portrait, fitness model or sports athlete with heavy metal weights for gym training or exercise

Fitness, exercise and focus with a sports woman in studio on a blue background doing pushups for strong muscles. Training, health and workout with a young female athlete exercising for wellness

Man Trains on a Wooden Bench in the Outdoor Park

Concentrated athletic man doing exercises with dumbbells during sports training at home.

Determined young girl working out with resistance band in gym

Gym, equipment and weights of fitness background for exercise, training or heavy workout for strength building and wellness. Empty health club of interior space and machines or tools for exercising

Woman standing with hands on hips at gym beside weighted squat rack and roller shutter door

Young woman exercising on exercise bike in gym

Mid adult man wearing sportswear gripping handles pedaling on exercise bike by large windows at gym

Elderly man exercising on treadmill in gym

Girl walk on treadmill in gym. Healthy lifestyle, extensive training

Athletic young woman pumping up her arm biceps using one side of barbell

gymnastics weight in hand

Rest after workout. Happy african american bodybuilder holding water or protein and towel at gym, empty space. Smiling black muscular man having break while exercising at modern gym

Sporty girl working out on rowing machine during functional training

Gym, man and equipment clipboard with male manager checking weights in a health club for fitness. Exercise, workout and sports with a young man writing notes or list for a healthy, fit lifestyle

Girl performing barbell Romanian deadlif during cross training

Woman in her 30s lifting blue dumbbells at shoulder height in gym wearing sportswear

Active man during exercises to strengthen muscles of hands and body using barbell and extra weight

Young man trainer trains woman with barbell

Young guy doing exercises with a barbell in gym

Fitness, kettlebell and portrait of woman in city doing a weight training exercise for strength. Sports, African lady and happy athlete doing muscle workout with motivation, health and focus in town.

Man performs exercises with stationary bicycle in gym

Sportive young girl training her arms on adjustable cable exercise machine in gym

Sporty man performing set of exercises with barbell during intense workout

Woman holding tablet while wearing gym towel and reviewing workout plan in fitness studio

Woman, music and fitness stretching with kettlebell in blue background studio. Young female athlete, workout training with equipment and focused sport wellness with audio motivation on headphones

Sportive young woman lifting heavy kettlebell in sports hall

Girls in boxing gloves are sitting on floor, doing abdominal exercise and working with hands

Sporty girl performing set of exercises with barbell during intense workout. Concept of weight training

Fitness, gym or hands training with a barbell or heavy equipment for muscle growth or development workout. Shoes, bodybuilder or healthy strong man starting weightlifting strength training exercise

Teenage girl wearing sportswear standing arms crossed in gymnasium by wooden wall bars, copy space

Two young women and guy posing in gym

Men, women or diversity gym selfie of social media influencers, fitness blog or exercise pov. Portrait, smile or happy workout friends, weightlifting people or training coach in about us photography

Girl in activewear exercising with barbell during group workout in gym center

Funny man using dumbbells exercising following trainer online via laptop sitting on sofa at home.

Female coach having a workout with a female customer in the gym

Fitness, barbell and hands of woman at gym for weightlifting, training and exercise challenge. Strong, muscle and endurance with girl body builder lifting weights for workout, mindset and health

Posing shirtless fit man crossing arms in gym, with kettlebells and roller shutter, copy space

Woman works out strength and speed of boxing punch mitts with help of partner in boxing paws

Fitness, exercise and woman with a kettlebell in studio strength training and burning calories in a full body exercise. Energy, workout and healthy girl swings a heavy weight for strong arms and legs

Standing man wearing black tank top in gym with large windows, showcasing blurred exercise machines

Sportive young girl doing spin bike exercises in well-equipped gym

Man wearing red polo shirt drinking from water bottle while pausing in weight area, copy space

Girl conducts Pilates class for girls sitting with elastic band in hands above head makes body bends

Man performs exercises with stationary bicycle in gym

Girl in activewear exercising with barbell during group workout in gym center

Man with funny face expression sitting on couch and doing exercise with dumbbell

Woman resting relaxing after doing sports outdoors

Girl coach helping elderly woman exercising back on cable machine

Confident african american shirtless man bodybuilder with muscular body exercising at gym, lifting up dumbbells, making work out for his biceps and back, looking at copy space

Lying male performing sit-ups in gym on dark rubber floor, using blue exercise mat and smiling

Group of children doing abdominal exercises

Young woman training her arms on machine

Active young woman doing press exercises on cable training device

Male athlete wearing blue top standing with arms crossed on outdoor obstacle course with rope net

Young woman exercising on exercise bike

Fitness, kettlebell and couple in a workout exercise and holding hands in a gym. Fit sports people in a relationship with a strong grip, exercising with weight equipment to build muscle together.

Sportive young girl training on cable row machine in gym

Teenage woman working out at home with dumbbell

Woman, plank and gym fitness for sports portrait in health, exercise training and ab wellness motivation on floor mat. Focused athlete, core workout and healthy body or muscle transformation vision

Young guy, together with other athletes, does a warm-up using a long stick in gym

Girl in gym does exercises with kettlebell, lifts and lowers heavy kettlebell with one hand

Mid adult man holding cast-iron kettlebell in sportswear at industrial gym, copy space

Muscular man wearing black tank top standing at gym by squat rack with plates, copy space

Young woman training with barbell in gym

Woman lifting dumbbells performing bicep curl in gym with weight rack and corrugated panels

Young woman lifting barbell in gym

Fitness, kettlebell and exercise woman against a studio background with body workout, exercise and motivation. Wellness, sports training and healthy lady, strong and athlete cardio with exercising

Fitness, health and man with muscles in a studio for motivation, exercise and wellness in a towel. Strength, muscular athlete and strong male bodybuilder posing by a gray background after a workout.

Portrait of serious sports man who does sports at home and trains muscles using dumbbells.

Young woman exercising on treadmill in gym

Fitness, woman hands and barbell for weightlifting, workout and exercise in gym for wellness, health and power. Strong female, bodybuilder and hard work for muscle development, challenge and training

Girls and boys of performing protection with wring hands during training in self-defense

Portrait, black woman and dumbbells for training, exercise or workout for wellness, health or power. Young female, Jamaican girl or athlete with gym equipment, practice or fitness for energy or focus

Woman, powder hands and kettlebell exercise, challenge and workout in gym, fitness club and body muscle. Zoom of bodybuilder, chalk and weightlifting, grip and weight training, performance and power

Young woman training with straps in gym

Man pulls handle of simulator with effort during strength training.

Girl posing during training in boxing gloves

Teenage woman working out at home with dumbbell

Man works out strength and speed of boxing punch mitts with help of partner in boxing paws

Weights, woman and portrait in the gym for fitness, bodybuilding and training. Strength, bodybuilding and weight lifting with a female for sport, exercise and dumbell activity in a healthclub

Gym, black man and dumbbell training, rowing exercise and healthy workout in fitness club. Strong bodybuilder guy row with weights, motivation and energy for sports, muscle power and body wellness

Young woman working out on elliptical machine

Old man bare-chested practice some exercice with dumbbell

Fitness, breathing and black woman with kettlebell, body builder and weight training in gym, exercise and focus. Athlete, weightlifting and breath with wellness and strong, muscle and workout studio.

Fitness, power and woman doing a pushup at the gym for strength training, exercise and workout. Motivation, commitment and girl doing cardio for muscle, strong body and performance with mockup space

Men in boxing gloves punch deliver blow each other during training sparring session.

Active young girl doing press exercises on combo chair

Young girl doing press exercises on reformer device

Group of children doing abdominal exercises

Sportswoman doing exercises with a barbell in gym

Woman lifting a barbell

Woman working out at home with dumbbell

Female athlete striking speed bag in ring corner in teal top and black-and-pink gloves, copy space

Girl in earphone performs exercises with stationary bicycle in gym

Young female coach training a young woman in the gym

Active athlete young woman during exercises on crossover exercise machine with loops and weighting

Young female training trains the muscles of the arms and press on simulator in gym. Sport concept

Woman lifting black kettlebell at chest in brick gym, with exercise ball, copy space

Mid adult woman standing in sportswear with arms crossed in gym beside dumbbell rack and keypad

Young female coach training a young woman in the gym

Woman standing at fitness studio by weight bench wearing blue tank top and fitness tracker

Girl doing legs exercise at outdoor gym area

Girl trainer helps young woman to perform exercises in lying position on pilates reformer

Young woman lifting kettlebell in gym

African woman, gym portrait and kettlebell with smile at training, weightlifting and summer body beauty. Black woman bodybuilder, strong or happy mindset for fitness, workout or wellness in Atlanta

Young man in gym performs exercises for leg muscles using simulators and fitness center equipment.

Athletic woman work out muscles of arms and hands on simulator in fitness club

Woman, fitness and barbell for workout in gym, exercise and training with power, bodybuilder and performance. Indian female with weight, challenge and strong body with muscle development with iron

Young man training his legs with barbell

Girl posing during training in boxing gloves

Fit young man using a fitness app on his mobile phone and doing exercises the floor

Young woman training her leg muscles on machine

Women fight with hands, using all strength, courage during boxing lesson

Slender athletic girl work out muscles of arms and shoulders on simulator in gym of fitness club

Sportive young couple doing air bike exercises in well-equipped gym

Woman athlete pose before training in gym

Sportive young girl working out with medicine ball in gym during crossfit workout

Girl and boy in gym train boxing skills with help of punch mitts

Girl engaged in air bike workout with group of sporty people in exercise room during weight training classes

Slender athletic girl work out muscles of arms and shoulders on simulator in gym of fitness club

During classes on air bike, girls chat sweetly and smile

Woman and man practicing self defense techniques

Man lifting kettlebell and working out at fitness studio, with large windows and weight plates

Woman in pink sportswear holding dumbbell at chest level while performing workout in gym space

Happy young employee doing a jumping exercise during a fitness workout in the office

Boys and girls in gym perform basic elements of krav maga self-defense system.

Young woman exercising on treadmill in gym

Young woman exercising on rowing machine

Lifting man performing deadlift on rubber mats at commercial gym, with barbell and stability balls

Girl posing during training in boxing gloves

Guy doing cardio training on elliptical machine in gym

Young woman lifting barbell in gym

Gym, fitness and portrait of a personal trainer with a clipboard for a training consultation. Happy, smile and sports coach or athlete with a wellness, health and exercise checklist in workout center

Woman doing exercise in outdoor gym

Young woman performing exercises with barbell during intense training

Fitness, muscle and body, woman and exercise training, health and sport motivation with blue studio background. Indian person with energy, tone and workout with wellness and healthy active lifestyle.

Young female training trains the muscles of the arms and press on simulator in gym. Sport concept

Woman athlete with boxing gloves pose before training in gym

Woman doing exercise in outdoor gym

Funny young man in sportswear sitting on sofa at home and watching videos online training on laptop

Senior woman standing on knee reformer, perform exercises and body tilts.

Men in boxing gloves punch deliver blow each other during training sparring session.

Boy posing during training in boxing gloves

Young woman and man going to workout in gym

A muscular man performing push ups in the gym, showcasing strength, endurance, and dedication to his fitness routine.

Young woman training with weight plate

Male athlete drinking water from bottle on red track lane inside sports corridor wearing sports top

Young woman training her leg muscles on machine

Group CrossFit classes - people doing sports with elastic bands

Girl coach shows female students, holds fitball in lap and moves, shakes, shins, feet

Elderly man learning judo technique with trainer in sport gym

Sportive young girl training her arms pulling handle of cable exercise machine

Sportive young girl doing step-up exercises with box during crossfit workout

Girl performs exercises with stationary air bicycle in gym

Fitness, gym and man with phone and headphones on break for social media, music and online podcast. Athlete, happy and person on smartphone for mobile app for exercise, training and workout progress

Athletic woman is engaged in simulator - develops biceps and triceps

Sportive young girl training on leg extension machine in gym

Weights, training and arms of a man in the gym, strong fitness and muscle building on the floor. Health, body and athlete strength training with a plank during a workout and exercise for health

Slender athletic girl during cardio exercises on elliptical simulator in fitness center.

Gym woman, weightlifting kettlebell and focus for fitness, health and training in crossfit studio. Bodybuilder girl, muscle exercise and strong arms with goal, vision and determination for wellness

Woman works out strength and speed of boxing punch mitts with help of partner in boxing paws

Girl in gym performs exercises for arm muscles using simulators and fitness center equipment.

Fitness, mindset or hands on barbell at gym for strength training, workout or bodybuilding exercise. Zoom, wellness or strong man bodybuilder lifting heavy weights for muscle development or growth

Young woman training with barbell with one arm

Positive young girl standing in well-equipped gym

Men in boxing gloves punch deliver blow each other during training sparring session.

A muscular man performing push ups in the gym, showcasing strength, endurance, and dedication to his fitness routine.

Group of children in boxing gloves are training in gym

Funny Man Lifting Dumbbells During Home Workout

Pleased mature woman thanking her male trainer at gym

Slender girl trains muscles of arms and back using barbell and differentiated weighting in gym

Girl performs exercises with stationary bicycle in gym

Young woman training with barbell in gym

Woman doing cardio workout running on treadmill at fitness center

Active young woman doing arm exercises on reformer device

In gym, guy uses gym apparatus to strengthen back and shoulder muscles

Group of young people doing sports and crossfit in modern gym

Fitness, gym and woman taking selfie with phone in home studio for social media post, wellness blog and network. Health, sports and happy girl with smartphone after exercise, workout and training

Positive young girl inviting visitors in well-equipped gym

Young girl lifts a barbell while training her abdominal muscles in gym

Woman athlete with boxing gloves pose before training in gym

Elderly woman kneeling performs exercises with wide elastic band during Pilates workout.

Teenage woman working out at home with dumbbell

Woman in thirties lifting hexagonal dumbbell at gym beside wooden box in turquoise top, copy space

Training, weights and woman with a personal trainer for help during exercise, fitness and motivation in the gym. Health, strong and girl athlete with a coach helping with a workout at a club

Woman is engaged in sports sitting on simulator in the gym. Woman strengthens muscles of hands on simulator

Teenage woman working out at home with dumbbell

Teenage woman working out at home with dumbbell

Sportive young couple doing air bike exercises in well-equipped gym

Girl performing shoulders press in exercise machine in gym

Slender girl trains muscles of arms and back using barbell and differentiated weighting in gym

Woman athlete pose before training in gym

Motivated young man practicing exercises with kettlebell near other people in gym

Girl in gym performs exercises for arm muscles using simulators and fitness center equipment.

Kneeling female enthusiast exercising on dark gray mat in gym, with bench press and plyometric box