Has your doctor been incompetent for 17 years in not measuring this and creating protocols to strengthen your big toes? And your board of directors is so incompetent they don't know how to measure competence in their staff?
ISB Clinical Biomechanics Award 2009: Toe weakness and deformity increase the risk of falls in older people
Received 22 July 2009, Accepted 19 August 2009, Available online 13 September 2009.
Abstract
Background
Hallux valgus and lesser toe deformities are highly prevalent foot problems in older people. One factor contributing to the development of these toe deformities is reduced toe flexor strength. As adequate toe flexor strength is also crucial in maintaining balance, it was hypothesised that poor toe flexor strength and toe deformities would increase the risk of falls in community-dwelling older people.
Method
The feet of 312 men and women aged 60–90 years were assessed for the presence of lesser toe deformities and hallux valgus. Hallux and lesser toe flexor strength were assessed using an emed AT-4 pressure platform and novel test protocol. Participants were then followed prospectively to determine their falls incidence over 12 months.
Findings
During the 12 month follow-up, 107 (35%) participants experienced a fall. Compared to non-fallers, fallers displayed significantly less strength of the hallux (11.6 (SD 6.9) versus 14.8 (SD 7.8)% BW, P < 0.01) and lesser toes (8.7 (SD 4.7) versus 10.8 (SD 4.5)% BW, P < 0.01), and were more likely to have hallux valgus (relative risk [RR] = 2.36; 95% CI = 1.03–5.45; P < 0.01) and lesser toe deformity (RR = 1.32; 95% CI = 1.04–1.69; P < 0.01).
Interpretation
Reduced toe flexor strength and the presence of toe deformities increase the risk of falling in older people. To reduce this risk, interventions designed to increase strength of the toe flexor muscles combined with treatment of those older individuals with toe deformities may be beneficial.
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