Effects of strength training using unstable surfaces on strength, power and balance performance across the lifespan: A systematic review and meta-analysis - Behm, D. G.; Muehlbauer, T.; Kibele, A.; Granacher, U. (Sports Medicine, 2015)
Keywords: training; strength; speed strength; maximal strength; balance; covering; analysis; age; child; youth; adults; performance development; Germany; training science