Figure 4.

Left hand assessments: MFSO group with and without band. Improvement (mean ± SD) from Visit 2 (baseline) at Visit 3 (with band) and at Visit 4 (without band) for the MFSO band treatment group in left hand (a) finger tapping tests, (b) dexterity (PPT), steadiness (HSTPT), and speed (HW speed test), and (c) grip/pinch strength and fatigue. MFSO = miracle fruit seed oil; PPT = Purdue Pegboard Test; HSTPT = Hand Steadiness Tracing Pattern Test; HW = handwriting; GS = grip strength; PS = pinch strength; GSF = grip strength fatigue; PSF = pinch strength fatigue [Colour figure can be viewed at wileyonlinelibrary.com]