I am 17 years old, 5 foot 8 inches, 124 pounds. I need to gain weight!!!!!! I need a workout plan that involves no equipment, or just dumbells. PLEEEEEASE HELP ME!!!!!
I would go with a simple weight program, focusing on the basics and 3 times a week. This is like maybe 30-60 minutes training pr. workout.
If you want more advice, you are welcome to contact me.