If you already have a fitness routine, add arm exercises with dumbbells to it. At most gyms, you will find many fixed ...

I follow a fairly standard upper-body routine for my weekly workouts, using dumbbells for exercises ... repetitive arm movements and surprisingly, my muscles started to burn quite quickly. Performing ...

If you want to add weights to your ... slowing exercises down to increase the amount of time your muscles are under tension and performing single leg or arm exercises to isolate the muscles.