The results of the present systematic review and meta-analysis suggest that blood flow restriction (BFR) is an effective strategy for increasing the effects of low-load (LL) resistance training and walking on muscle mass and strength in older adults.

In comparison with high-load (HL) resistance training, LL-BFR training produces comparable changes in muscle mass but lower increases in muscular strength.

The addition of BFR to LL resistance training or walking is an effective exercise alternative for older populations, for whom a traditional HL training might be contraindicated due to comorbidities or high mechanical stress to bones and joints.