what does 3 sets 20 reps mean

what does 3 sets 20 reps mean. There are some references to what does 3 sets 20 reps mean in this article. If you are looking for what does 3 sets 20 reps mean you've came to the right place. We have posts about what does 3 sets 20 reps mean. You can check it out below.

Showing posts matching the search for what does 3 sets 20 reps mean