SMD (95% CI) for outcomes at 12 weeks SMD (95% CI) for outcomes at 12 weeks. 5MWT, 5 min walk test; FFI, Foot Function Index; SMD, standardised mean differences; SMFA, Short Musculoskeletal Function Assessment; VAS, Visual Analogue Scale. SMD (95% CI) for outcomes at 12 weeks. 5MWT, 5 min walk test; FFI, Foot Function Index; SMD, standardised mean differences; SMFA, Short Musculoskeletal Function Assessment; VAS, Visual Analogue Scale. Megan H Ross et al. BMJ Open Sport Exerc Med 2018;4:e000430 ©2018 by BMJ Publishing Group Ltd