SPORT DRINKS

ISOTONIC DRINKS HELP ATHLETIC PERFORMANCE

Sports drinks have been researched extensively and generally provide an excellent alternative to plain water for hard working athletes. During intensive aerobic exercise, the body’s preferred source of fuel is carbohydrate (rather than protein or fat) due to the efficiency of energy transfer to fatigued muscles. The majority of sports drinks are formulated to deliver carbohydrates, electrolytes and fluids in such a way that will minimize stomach upset and maximize intestinal absorption for delivery of energy to muscles.

WHEN TO USE SPORTS DRINKS ?

1.Prior to Exercise

Sports drinks provide an excellent source of easily digested carbohydrates to maximize muscle fuel storage for optimal performance. The sodium also encourages fluid intake and aids in fluid absorption and retention.

2. During Exercise
Sports drinks enhance performance by delivering carbohydrate and fluid during:

1. - high intensity exercise lasting sixty minutes or longer,
2. - moderate-high intensity exercise lasting more than 90 minutes (ex. running, cycling, rowing) .
3. - Intermittent high intensity exercise (ex. Soccer, hockey, wrestling, gymnastics).

3. Recovery after Exercise

Re-hydration is a key component for maximizing recovery and adequately re-fuelling for subsequent training sessions or competition. Sports drinks should be used in combination with foods that supply the body with additional carbohydrates, protein, vitamins and minerals.