myotatic crunch
Table of Contents
benchmarks:
- 10 repetition
- work towards it
- once it could be completed, add weight to hand
1. reference
introduced in the 6 minutes abs chapter of 4 hour body [1]
benchmarks:
introduced in the 6 minutes abs chapter of 4 hour body [1]
Created: 2024-04-03 Wed 23:25