Testosterone
Exhausted sportsman leaning on knees
Close-up of a bird
Dumbbells, syringe with needle, pills and vial with steroids. illegal doping in sport concept
Midsection of man holding thermometer
Close-up of stag with mouth open
Shirtless muscular man covering eyes against wall
Close-up of flowering plant
Side view of deer walking on field in forest
Strong senior man lifting barbell in gym
Muscular male athlete squatting with heavy barbell
High angle view of measure tape and pill over yellow background
White horse in ranch
Midsection of shirtless man with hands
Close-up portrait of man
Portrait of angry shirtless young man screaming while standing in gym
Side view of horned deer standing in forest
Midsection of man lifting dumbbell in gym
Midsection of shirtless man with arms crossed
Cropped senior athlete putting spring collar on barbell
Horses standing on field
Side view of horned deer standing in forest
Midsection of shirtless man holding syringe against black background
Senior sportsman preparing for functional training
Sportsman lifting heavy weight in gym
Muscular old sportsman resting in gym
Side view of horned deer standing in forest
Powerful aged man exercising on rowing machine
Bald senior sportsman squatting with heavy barbell
Midsection of shirtless man with hands against blue background
Bald senior athlete preparing for weightlifting training
Tough senior sportsman doing rowing exercise in gym
Weightlifter squatting with barbell in gym
Determined elderly man lifting barbell in contemporary gym
Midsection of shirtless man with hands
Close-up of bottles on table against yellow background