Overview
BFR involves using bands to partially occlude venous blood flow from a limb while lifting. This traps blood and metabolites in the muscle, mimicking the metabolic stress of heavy lifting while using only 20-30% of 1-rep max.
Health Goals Impacted 1
This item supports, tracks, or is required for the following health goals:
Allows growth with lighter weights (joint-friendly).
By restricting venous return, BFR causes blood to pool in the muscle. This creates a hypoxic (low oxygen) environment that recruits Type II (fast-twitch) muscle fibers earlier than normal.
It also causes a buildup of lactate and metabolites, which triggers a robust release of Growth Hormone. It is an excellent tool for adding volume without adding joint stress.