II. Gait mechanics: Overpronator
- Physiology- Feet roll inward
- Low arch
 
- Determination- Wet bare feet leave a wide imprint on cardboard
- Old Running Shoes are most worn at medial sole
 
- Risks- Joint and Muscle Strain
- Back pain
 
- Shoe type- Motion Control Shoe (see below)
 
III. Gait Mechanics: Underpronator
- Physiology- Minimal inward foot rotation
- High arch
 
- Determination- Wet bare feet leave a narrow imprint on cardboard
- Old Running Shoes are most worn at lateral sole
 
- Risks- Less shock absorption
 
- Shoe Type- Cushioning Shoes (see below)
 
IV. Shoe types: Motion Control Shoes
- Indication- Overpronator
 
- Determination- Midsole (between outsole and insole)- Lateral midsole is one color, and medial another
 
- Arch (medial) side of Outsole- Different color/material with more medial support
 
- Arch (medial) side of midsole- Plastic support provides additional medial form
 
 
- Midsole (between outsole and insole)
V. Show Types: Cushioning shoes
- Indication- Neutral or Underpronator
 
- Determination- Lacks above motion control indicators
- Feels more cushioned
 
VI. Suppliers: Replace the shoe every 500-700 km (312-438 mi)
- Road Runner Sports (Mail Order): 800-551-5558
VII. Reference
- (1998) Consumer Reports, 63(7): 23-7
