Is Low-load Resistance Training With Blood Flow Restriction More Effective Than Traditional Rehabilitation of Military Personnel With Lower Limb Injuries

The intervention involves placing a pneumatic tourniquet system over the proximal thigh. The cuff is inflated to either 80% or 40% of limb occlusion pressure during lower limb strengthening exercises, as determined by Phase One (2318/MODREC/24a). These exercises include leg press and knee extensor exercises. Four sets (30,15,15,15 repetitions) performed at 20% of one repetition maximum in Week 1, 25% in Week 2 and 30% in Week 3.

Standard residential rehabilitation consists of; (1) exercise-based therapy delivered in group settings and individually to address a variety of physical components relating to their pathology (e.g., balance and co-ordination, cardiovascular endurance, mobility and flexibility, motor control and dynamic stability, and muscular strength), (2) patient education sessions (e.g., activity modification, behavioural change, and focusing on pain management), and (3) one-on-one support sessions (e.g., dietetics, occupational therapy, physiotherapy, podiatry, prosthesis/orthosis specialists, social workers, and speech and language therapists).