M Mattia C New member May 7, 2010 #1 Alternating from weights exercises to cardio is a good idea from what I hear from people. What is and easy and effective cardio workout? I am a 16 year old male.
Alternating from weights exercises to cardio is a good idea from what I hear from people. What is and easy and effective cardio workout? I am a 16 year old male.
