Flashcards : Fundamentals of Sports Nutrition and Musculoskeletal Health — 23 cartes

Voluntary movement enhancing health and fitness.

Leads to muscle atrophy, osteoporosis, and joint issues.

Muscles generate force via actin-myosin interaction.

Replaces old bone, influenced by activity and nutrition.

Converts nutrients into ATP for bodily functions.

Muscles and liver store glycogen as energy reserve.

Aerobic, anaerobic, phosphagen systems.

Depends on intensity and duration; uses different energy systems.

Balance carbs, proteins, fats; hydrate properly.

Supports performance, temperature regulation, and recovery.

Electrolytes and carbohydrates for hydration and energy.

Regular small fluids with electrolytes post-exercise.

Can impair hydration; high sugar and caffeine are harmful.

Causes muscle atrophy, bone loss, joint deterioration.

Require regular activity for strength and density.

Immediate, short-term, and long-term pathways.

Phosphagen, glycolytic, oxidative.

On activity intensity and duration; systems adapt.

Carbohydrates for energy, protein for repair, hydration.

Small, regular fluid intake prevents dehydration.

Replenish fluids, electrolytes, and energy.

Use isotonic drinks and water after activity.

Hinder hydration, contain excess sugar and additives.