medium shot rear view of muscular man doing shoulder raises with dumbbells / london - 肌肉 個影片檔及 b 捲影像00:20
sexy, fitness and sports model with a muscular stomach and body from a beach exercise. strong sports athlete and bodybuilder man posing for health and muscle workout training motivation at a beach - 肌肉 個影 片檔及 b 捲影像00:08
a senior man with knee pain, running outside during his exercise routine. closeup of a mature guy with a sports injury and weak joints or legs - 肌肉 個影片檔及 b 捲影像00:09
back pain, conceptual animation. lower back pain, or lumbago, is a very common medical condition, and affects most people at some point in their lives - 肌肉 個影片檔及 b 捲影像00:10
a 3d animation depicts the contraction of muscles in the human muscular system. - 肌肉 個影片檔及 b 捲影像00:10
asian chinese senior personal trainer encouraging senior man practicing battle rope in gym - 肌肉 個影片檔及 b 捲影像00:23
an animation depicts the electrical impulses and messages of the human central nervous system. - 肌肉 個影片檔及 b 捲影像00:17
woman looking herself in mirror and flexing muscles after workout in pilates studio - 肌肉 個影片檔及 b 捲影像00:14
a mouse eats spinach to get stregth to help pick tomatoes during autumn harvest - 肌肉 個影片檔及 b 捲影像00:32
a senior man with knee pain, running outside during his exercise routine. a mature guy with a sports injury and weak joints or legs - 肌肉 個影片檔及 b 捲影像00:08
asian woman working on laptop feels pain from office syndrome sitting at home office. - 肌肉 個影片檔及 b 捲影像00:26
asian woman, neck or shoulders pain and massage on muscle for relief, physiotherapy and rehabilitation. mature person sore or tired body from stress or anxiety with physical therapy exercise in home - 肌肉 個影片檔及 b 捲影像00:10
slo mo male athlete in sportswear stretching back muscles on foam roller at gym - 肌肉 個影片檔及 b 捲影像00:25
woman, home and breath work on floor for meditation, rest and zen for stress management. lounge, mindfulness and health for yoga routine, balance and peace in apartment workout for female person - 肌肉 個影片檔及 b 捲影像00:09
slo mo muscular male athlete in sportswear doing exercise with fitness rubber band at gym - 肌肉 個影片檔及 b 捲影像00:12
exercise, workout and fitness with knee pain from running outdoor in a forest. runner training or running athlete suffering with sport or leg injury, fractured joint and inflamed muscle in nature - 肌肉 個影片檔及 b 捲影像00:11
weightlifting session at sunrise in the park focusing on strength training with dumbbells and kettlebells - 肌肉 個影片檔及 b 捲影像00:13
healthy young asian woman warming up and stretching before exercise on sky running track on high building in city at night, healthy lifestyle with exercise activities, outdoor fitness at night - 肌肉 個影片檔及 b 捲影像00:16
wheelchair, back pain and senior man in a garden with arthritis, stress or joint cramps outdoor. poster, inflammation and elderly male with a disability in backyard with fibromyalgia or osteoporosis - 肌肉 個影片檔及 b 捲影像00:08
black and white charles atlas flexing bicep / astonished boy feeling muscle / astonished man feeling muscle - 肌肉 個影片檔及 b 捲影像00:26
young asian athletic sports woman exercise bodybuilder lifting dumbbell actively training in modern gym. sports people workout concept. - 肌肉 個影片檔及 b 捲影像00:18
