PubMed Central, : MLTJ Muscles, Ligaments and Tendons Journal CIC Edizioni Internazionali 2013 April-June; 3(2): 91–100. ISSN: 2240-4554Published online 2013 July 9. doi: 10.11138/mltj/2013.3.2.91.

Table 2.

Baseball pitcher minimum rest recommendations based on player age and the number of pitches thrown62.

Age (years)	1-Day Rest	2-Day Rest	3-Day Rest	4-Day Rest
8–10	21 ± 18	34 ± 16	43 ±16	51 ± 19
11–12	27 ± 20	35 ± 20	55 ± 23	58 ± 18
13–14	30 ± 22	36 ± 21	56 ± 20	70 ± 20
15–16	25 ± 20	38 ± 23	62 ± 23	77 ± 20
17–18	27 ± 22	45 ± 25	62 ± 21	89 ± 22

MLTJ Muscles, Ligaments and Tendons Journal CIC Edizioni Internazionali 2013 April-June; 3(2): 91–100. ISSN: 2240-4554

Published online 2013 July 9. doi: 10.11138/mltj/2013.3.2.91.