Table 3.
Parameter | Ex vivo | In vivo | References |
---|---|---|---|
Landing duration (landing stance) | 72 (11) msec | 75 ms | (Joseph et al., 2011) |
55 (15) msec | (Chappell et al., 2002) | ||
| |||
Time to 1st and 2nd peak axial impact load (GRF) following initial contact | 13 (2) msec and 31 (6) msec | 10 (3) msec and 40 (10) msec | (Decker et al., 2003) |
| |||
Peak abduction angular velocity | 68 (32) msec | 57 (20) msec | (Joseph et al., 2011) |
| |||
Time to peak knee abduction (% of landing duration) | 55 (22) % | 60 (10) % | (Joseph et al., 2011) |
| |||
Peak anterior tibial acceleration | 154 (179) m/sec2 | ~150 (100) m/sec2 | (Moran and Marshall, 2006) |
| |||
Time to peak ACL strain (ACL rupture) following initial contact | 54 (27) msec | 39 (10) msec | (Krosshaug et al., 2007) |
~40 msec | (Koga et al., 2010) |