 3. Decreased grip strength kgforce in the dominant hand adjusted according to sex and body mass index BMI. The cutoff for grip strength Kg criterion for men 2will be: BMI 24 grip strength 29; BMI 24,1 - 28 grip strength 30; BMI 28 grip strength 32. The cutoff for grip strength Kg criterion for women will be 2: BMI 23 - grip strength 17; BMI 23,1 - 26 grip strength 17,3; BMI 26,1 - 29 grip strength 18; BMI 29 grip strength 21. 