Study (year) | PEDro score | Number of participants, T and UT | Age of participants (years) | Time/training session (min) | Total number of prescribed training sessions | Total training time (h) | Feedback |
---|---|---|---|---|---|---|---|
Gilchrist et al (2008) | 4 | T 583 UT 852 | 19.9 (mean) | 19* | 36 (3×/week for 12 weeks) | 11.4 | Yes |
Heidt et al (2000) | 4 | T 42 UT 258 | 14–18 (range) | 43.5 | 30 (12 treadmill, 12 strength training, 6 plyometric)‡‡ | 21.8 | No |
Hewett et al (1999) | 3 | T 366 UT 463 | 14–18 (range) | 44.7† | 18 (3×/week for 6 weeks) | 13.4 | Yes |
Kiani et al (2010) | 4 | T 777 UT 729 | 13–17 (range) | 15‡ | 51 (24 preseason at 2×/week for 12 weeks, 27 inseason at 1×/week for 27 weeks) | 12.8 | Yes |
LaBella et al (2011) | 5 | T 737 UT 755 | C: 16.2±1.1 (mean) I: 16.2±1.5 (mean) | 19*§ | 43 (3.3 practices/week for 13 weeks) | 13.6 | Yes |
Mandelbaum et al (2005) | 3 | T 1885 UT 3818 | 14–18 (range) | 19* | 36 (3×/week for 12 weeks)¶ | 11.4 | No |
Myklebust et al (2005) | 3 | T 1705 UT 942 | 21–22 (mean) | 15 | 55 (18 preseason at 3×/week for 6 weeks, 37 inseason at 1×/week for 37 weeks) | 13.8 | Yes |
Olsen et al (2005) | 7 | T 958 UT 879 | 16–17 (mean) | 18 | 45 (15 consecutive (3×/week for 5 weeks), estimated 30 inseason at 1×/week for 30 weeks) | 13.5 | Yes |
Petersen et al (2005) | 3 | T 134 UT 142 | C: 19.8 (med) I: 19.4 (med) | 10 | 59 (24 preseason at 3×/week for 8 weeks, 35 inseason at 1×/week for estimated 35 weeks)** | 9.8 | Yes |
Pfeiffer et al (2006) | 3 | T 577 UT 862 | 14–18 (range) | 20 | 30 (2×/week for estimated 15 weeks)†† | 10.0 | No |
Soderman et al (2000) | 4 | T 62 UT 78 | C: 20.4±4.6 I: 20.5±5.4 | 12.5 | 108 (30 consecutive, 78 inseason at 3×/week for 26 weeks) | 22.5 | No |
Steffen et al (2008) | 8 | T 1073 UT 947 | 15.4 (med) | 15 | 40 (15 consecutive sessions, then 25 inseason 1×/week for 25 weeks) | 10.0 | Yes |
Walden et al (2012) | 7 | T 2479 UT 2085 | 12–17 (range) | 15 | 60 (2×/week for 30 weeks) | 15.0 | Yes |
*Removed 1 min jog from 20 min total programme.
†Removed 15 min rest break, 2 min cool down, 13.3 min upper extremity exercises from 75 min total programme.
‡removed 5 min jogging from 20 min total programme.
§did not include modified training sessions prior to games.
¶based on Gilchrist et al.10
**estimated season length based on Myklebust and colleagues16.
††estimated high school sport season length.
‡‡information provided by authors.
C, control; I, intervention; med, median; PEDro, Physiotherapy Evidence Database; T, trained; UT, untrained.