Blood flow restriction training in clinical musculoskeletal rehabilitation: a systematic review and meta-analysis

Hughes L, et al. · British Journal of Sports Medicine

Low-load BFR was more effective for strength than low-load alone (moderate effect) and less painful/better tolerated than heavy-load training, though heavy load remained somewhat stronger for maximal strength. Supports BFR when joints can't tolerate heavy load.

Population

20 studies of clinical MSK rehabilitation populations

Intervention

Low-load resistance training with blood flow restriction (BFR)

Comparator

Low-load or heavy-load training without BFR

Limitations

Heterogeneous protocols and cuff pressures; small trials; limited long-term safety data.