Variant angina is caused by a spasm in a coronary artery that supplies the heart muscle with blood, oxygen, and nutrients. spasm is a sudden, temporary narrowing or tightening of a small part of an artery. This spasm results in a temporary situation where the heart does not get enough blood. The blockage of blood flow causes the characteristic chest pain associated with angina.
Shoulder I Drink My Protein Skake Pre-Workout Or Post-Workout? You can take in protein or amino acids pre- and post-workout, but if I absolutely had to pick one time, I'd say pre-workout. Sacrilege, you say! If you're more upset than a cat kicked off a ledge, give me time to explain before you claw my face off.
These guidelines from the American College of Sports Medicine will help keep you well-hydrated during exercise: 1  Eat a high-carbohydrate, (whole grain breads, pasta, cereal and fruit) low-fat diet and drink plenty of. 2  Drink 17 ounces (2+ cups) of fluid 2 hours before exercise. 3  Drink every 15 minutes during exercise.