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. 2016 Aug 31;7:366. doi: 10.3389/fphys.2016.00366

Figure 3.

Figure 3

Mean quadriceps tendon length (LT) and patellar tendon force (FT) and rate of force development (RFDT) during parallel-depth slow-tempo (TS), volitional speed (VS), and jump (JS) squat conditions (n = 10). Range of SEM at 20, 40, 60, 80, and 100% movement duration for LT (2.6–3.5 cm), FT (0.46–1.87 kN) and RFDT (0.70–6.30 kN·s−1) are reported. *Indicates significant difference between TS and JS.