This simple warm-up trick instantly boosts speed and power

"Whether preparing for a marathon, squeezing in an after-work gym session, or stepping onto the field for a professional game, warming up appears to play a role that is nearly as crucial as the workout or competition itself. New research from Edith Cowan University (ECU) explored whether warm-up routines could influence exercise performance and found that elevated muscle temperature improves the speed and force of muscle contractions. This effect was especially noticeable during rapid, high-power movements."

""The research found that for every 1°C increase in muscle temperature, performance improved by about 3.5%, with the greatest benefits seen in rate-dependent muscle properties like speed and power, but not in maximum strength," said lead researcher Dr. Cody Wilson. Comparing Passive and Active Warm-Up Approaches The study assessed how different types of warm-ups influence muscular performance. Passive warm-ups relied on external heat sources, such as heat pads or a hot shower, to increase muscle temperature without movement."

Elevating muscle temperature improves speed and force of muscle contractions, especially in rapid, high-power movements. Performance increases by about 3.5% for each 1°C rise in muscle temperature, with largest gains in rate-dependent properties like speed and power but not in maximal strength. Both passive heating methods (heat pads, hot showers) and light active warm-ups (ten minutes on a stationary bike or lighter versions of the exercise) raise muscle temperature and enhance explosive performance. Warm-ups that mimic the upcoming activity better prime the nervous system for efficient movement. Signs of readiness include light sweating and improved coordination.

Read at ScienceDaily