Muscular Strength Adaptations and Hormonal Responses After Two Different Multiple-Set Protocols of Resistance Training in Postmenopausal Women

Nunes, PRP, Barcelos, LC, Oliveira, AA, Furlanetto, R, Martins, FM, Resende, EAMR, and Orsatti, FL. Muscular strength adaptations and hormonal responses after two different multiple-set protocols of resistance training in postmenopausal women. J Strength Cond Res 33(5): 1276–1285, 2019—We studied the effects of 2 different resistance training (RT) multiple-set protocols (3 and 6 sets) on muscle strength and basal hormones concentrations in postmenopausal women (PW). Postmenopausal women were randomly allocated into 3 groups: control (CT, n = 12), low RT volume (LV = 3 sets for each exercise, n = 10), and high RT volume (HV = 6 sets for each exercise, n = 12). The LV and HV groups performed 8 exercises of a total body RT protocol 3 times a week, at 70% of 1 repetition maximum (1RM) for 16 weeks. Muscle strength and basal hormone concentrations were measured before and after RT. Our findings show that 3 sets or 6 sets at 70% of 1RM protocol increased muscular strength similarly after 16 weeks (sum of all exercises, LV: 37.7% and HV: 34.1% vs. CT: 2.1%, p
Source: Journal of Strength and Conditioning Research - Category: Sports Medicine Tags: Original Research Source Type: research