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Dumbbell Kickback is an exercise that focuses on the triceps muscles and is often used in arm and upper body workouts.
Stand with a pair of dumbbells in your hands and slightly bend your knees.
Bend your upper body forward so that it is almost parallel to the floor.
Hold the dumbbells in your hands and lift your elbows up so that your upper arms are parallel to the floor and your forearms are perpendicular to it.
Now slowly extend your forearms back to hold the dumbbells behind your body, making sure to keep your elbows close to your body throughout the movement.
Pause briefly to contract your triceps muscles, then slowly lower the dumbbells back down.