Journal of Osteoporosis and Physical Activity
Open Access
ISSN: 2329-9509
+44 1478 350008
ISSN: 2329-9509
+44 1478 350008
Johansen MA
Norway
Research Article
Marked Improvement in Physical Function through Gains in Muscle Strength and Thigh Muscle Size after Heavy-Load Strength Training in Women with Established Postmenopausal Osteoporosis
Author(s): Raastad T, Kvernvik KJ, Johansen MA, Running A, Dullerud R, Kvamme N, Solberg P and Gautvik KMRaastad T, Kvernvik KJ, Johansen MA, Running A, Dullerud R, Kvamme N, Solberg P and Gautvik KM
Purpose: To test feasibility and effectiveness of a well-controlled strength training program in postmenopausal women with osteoporosis.
Methods: A total of 22 women (56-80 years) with established osteoporosis were recruited. Strength training was conducted three times per week for 15 weeks. After an initial familiarization period of 2 weeks, strength training was performed with one to three 4-12 repetition maximum (RM) sets in squats, standing calf rise, leg press, rowing, chest press and shoulder press. Strength was measured as 1 RM in chest press, shoulder press and knee extension. Physical function was measured through five different activities (stair climb with and without load, chair raise, timed up and go and 6 minute walk test). Cross sectional area (CSA) of thigh muscles was measured with CT. Bone mineral density and body composition .. View More»
DOI:
10.4172/2329-9509.1000136