New 10-Day Challenge: Expand with Tasha Heavy Lifting, HIIT, & Cardio for Increased Muscle Size and Strength
Join for free and start building and tracking your workouts, get support from other Fitness Blender members and more!
I already do a weight lifting program with sets and reps. Are there any HIIT-only programs that I can use on the days I'm not lifting? I don't want to overtax my muscles by continuing to lift on my off days.
HIIT-only programs
I already do a weight lifting program with sets and reps. Are there any HIIT-only programs that I can use on the days I'm not lifting? I don't want to overtax my muscles by continuing to lift on my off days.