Running Tips: Workouts, Gear, and Training for Speed

Training for a 5k or 10k requires a mix of specific strength workouts and proper pre-run stretches to increase your speed. Discover how to find the best running shoes for your foot type and why joining a running club can transform your performance.

Calf Cramping and Foot Numbness While Running

Published Aug,17 2011 | By Hannah Mich

Injuries that can cause calf muscle cramps and foot numbness while running include chronic exertional compartment syndrome and deep vein thrombosis. Poor conditioning, obesity and muscle tightness can increase your risk of experiencing an injury along with muscle cramps and foot numbness.