Siempre listo. Joven barbudo hombre flexiones sosteniendo sus brazos en la pelota de fitness especial, mientras que su entrenador contando . - Foto e imágenes de stock

Doing well. Concentrated bearded guy doing press-ups with help of special fitness ball while his trainer counting time.

With support. Young handsome bearded guy doing press-ups with help of fitness ball.

Never back down. Handsome bearded guy doing push-ups with personal coach by holding his arms on special fitness ball.

With straight back. Youthful handsome bearded guy doing push-ups with help of special fitness ball and personal trainer.

Throwing back. Young handsome bearded man training abdomen while throwing ball to with his trainer.

Ready to catch. Youthful bearded man training tummy muscles by throwing special fitness ball to his personal trainer.

Fierce fighting. Two handsome concentrated men practicing martial arts while sitting on the floor in sports club.

Just do it. Young bearded man practicing kick boxing hook on punch bag together with his personal trainer.

Serious focused shirtless muscular man performing medicine ball push-ups on gym floor

Serious strong well-built shirtless young male performing press-up exercise on medicine ball

Shirtless strong brawny guy working out with push-up bars on gym floor

Tranquil focused shirtless young athletic male exercising on floor with push-up handles

Serious focused young sportsman throwing uppercuts before mirror during gym training session

Waist-up portrait of focused male athlete in boxing gloves hitting punching bag

Professional athlete jumping up with knees bent during plyometric training at gym

Focused brawny young male athlete wrapping elastic bandage around his right hand