Study Name	Study Design	Sample Size (n)	Loading Protocol Used
Alfredson et al. (1998)31	Cohort	15	Heavy Eccentric Calf Training
Alfredson & Lorentzon. (2003)38	Cohort	6	Heavy Eccentric Calf Training
Beyer et al. (2015)39	RCT	25	Heavy Eccentric Calf Training
		22	Heavy Slow Resistance Training
Brown et al. (2006)37	RCT	18	Heavy Eccentric Calf Training
Crill et al. (2014)32	Cohort	25	Heavy Eccentric Calf Training
De Jonge et al. (2010)40 *	Cohort	32	Heavy Eccentric Calf Training
De Jonge et al. (2011)41 *	RCT	27	Heavy Eccentric Calf Training
De Jonge et al. (2015)42 *	RCT	54	Heavy Eccentric Calf Training
De Vos et al. (2007)53 *	Cohort	58	Heavy Eccentric Calf Training
De Vos et al. (2010)43 *	RCT	27	Heavy Eccentric Calf Training
De Vos et al. (2012)15 *	Cohort	24	Heavy Eccentric Calf Training
Gardin et al. (2010)14 *	Cohort	24	Heavy Eccentric Calf Training
Horstmann et al. (2013)33	RCT	19	Heavy Eccentric Calf Training
Knobloch et al. (2008)44	RCT	59	Heavy Eccentric Calf Training
Langberg et al. (2007)45	Cohort	6	Heavy Eccentric Calf Training
Norregaard et al. (2007)46	RCT	21	Heavy Eccentric Calf Training
Ohberg & Alfedson (2004)47	Cohort	30	Heavy Eccentric Calf Training
Ohberg et al. (2004)48	Cohort	25	Heavy Eccentric Calf Training
Peterson et al. (2007)49	RCT	37	Modified Heavy Eccentric Calf Training
Rompe et al. (2007)51	RCT	23	Heavy Eccentric Calf Training
Rompe et al. (2009)50	RCT	30	Heavy Eccentric Calf Training
Silbernagel et al. (2001)35	RCT	22	Eccentric Overload
Silbernagel et al. (2007)34	RCT	26	Eccentric Overload with Active Rest
		24	Eccentric Overload
Silbernagel et al. (2011)8	Cohort	34	Eccentric Overload
Tumilty et al. (2016)52	RCT	13	Heavy Eccentric Calf Training
		19	Modified Heavy Eccentric Calf Training
Van der Plas et al. (2012)9 *	Cohort	46	Heavy Eccentric Calf Training
Yu et al. (2013)36	RCT	16	Heavy Eccentric Calf Training
		16	Concentric Calf Training

^*The results of this study are a follow up of an included study or present different components of data from another included study.