Fitness trainer giving instructions at gym. - Stock Photo & Image

Focused professional physical therapist checking leg muscle strength of smiling young man

Sporty young man doing exercise at the gym

Teenage girl after car accident with orthosis on the leg exercises on blue mat in the company of physiotherapist

Young man performing knee flexion on modern gym equipment supervised by kinesiologist

Up to goal. Pleasant mature man with beard is lying on bench and lifting barbell in sport gym against big window under control of his professional instructor

Handsome Caucasian sportsman workingout at gym.

Rehabilitation therapy. Young man doing exercises on mat under supervision of physiotherapist. Treatment pain in spine

Group of men and women doing workouts together at gym.

Group of sportspeople lifting weight at gym.

Group of men and women chatting at gym.

Two sportsmen talking at gym.

Young handsome Caucasian man stretching his arm with his physician helping.

Two sportsmen greeting each other at gym.

Group of people lifting weights at crossfit training at gym.