a positive trendP = 0.078
Upper and lower abdominal strength ( P = 0.008 and P = 0.031, respectively) [ Figure 4 ] demonstrated significant improvement following the intervention with a positive trend in back extensor strength ( P = 0.078).
Upper and lower abdominal strength ( P = 0.008 and P = 0.031, respectively) [ Figure 4 ] demonstrated significant improvement following the intervention with a positive trend in back extensor strength ( P = 0.078).