药球
药球是一种用于物理治療和力量訓練的球，其直径约为13.7英寸（350 mm）。 [1] 這種球可以提高力量和神经肌肉协调能力。[2]美国第一张已知的药球照片摄于1866年。[3][4]
参考文献
- ^ Medicine ball. Merriam-Webster Dictionary. [20 February 2014].
- ^ Davies, George; Riemann, Bryan L.; Manske, Robert. Current Concepts of Plyometric Exercise. International Journal of Sports Physical Therapy. November 2015, 10 (6): 760–786. ISSN 2159-2896. PMC 4637913
. PMID 26618058.
- ^ Fleming, David; Croner, Ken. The Ball That Just Won't Die. ESPN.com. 2012-07-10 [2019-02-23].
- ^ Warren, George Kendall. A. Molyneaux Hewlett [photographic portrait], ca. 1860. HOLLIS Images | Harvard Library. c. 1860 [2021-10-25] （英语）.
