Tres hombres jóvenes en forma en el gimnasio crossfit con su entrenador personal haciendo sentadillas de caja, practicando saltos de caja. Vista trasera . - Foto e imágenes de stock

Three young fit men in crossfit gym working out with kettlebells.

Personal fitness trainer performing crossfit workout with ball, middle-aged couple watching attentively. Fit man and woman in sportswear standing in gym next to instructor.

Group of People Exercising Together Lifting Weight Using Skipping Rope and Medicine Ball

Sport, fitness, weightlifting and training concept - group of people with kettlebells and heart-rate trackers exercising in gym

Three young fit men in crossfit gym with their personal trainer doing box squats, practicing box jumps.

Back view of personal trainer warming up in gym together with multicultural athletes

Male and female athletes lifting kettlebell and jumping ropes in fitness center

Back view personal trainer showing mature couple of woman and man how to workout. Healthy family attentively watching trainer performing exercises with heavy ball. Seniors exercising together.

Strong man using a resistance band in his exercise routine. Young fit couple performs fitness exercise in modern crossfit gym.

Runners in starting position. Young man and woman prepared for intense training session. Sports training in the gym.

A senior man with a young male trainer doing strength workout exercise in gym.

Beautiful fit senior couple in gym working out with vibration bars

Young fit couple in gym fast running. Young man and woman doing intense training session. Sports training in the gym.

Beautiful young fit couple exercising in modern crossfit gym, doing box jumps, giving high five each other.

Beautiful young fit couple exercising in modern gym, lifting heavy barbell.

Close up of arm and legs of senior man in gym working out with weights