Fig. 6From: Ground reaction forces during walking with different load and slope combinations in ratsEffect of combinations of SLOPE and LOAD (white bars represent LOAD = 0, black bars represent LOAD = 1) on impulse (Fint) of FL (a) and HL (b). Bars with different letters differ significantly, P < 0.0001. Bars with similar sign (*) differ significantly, P = 0.0007. All bars represent the least square means estimates (± sem)Back to article page