Periosteal bone formation was significantly greater with daily loading (5
days/wk) than alternate day loading (3 days/wk). Tibias in these groups (Groups
8 and 6) were loaded to −1800 με, 60 cycles/day for 2
weeks. Bars depict mean ± SD for the loaded (right) tibia; dashed line
indicates mean value for control tibias of these groups.
^ p < 0.05, Right vs. Left; * p< 0.05, ** p<
0.01, Between groups