Description     Claims     Drawing  

US20100263233   [0003] 
US2010263228A1   [0004] 

The Biomechanics and clinical efficacy of footwear adapted with rocker profiles- Evidence in the literature   [0002] 
Response of able-bodied persons to changes in shoe rocker radius during walking: Changes in ankle kinematics to maintain a consistent roll-over shape   [0003]