Anabolic Window

Definition

Critical 30-120 minute post-training period where the body is maximally receptive to nutrients for protein synthesis and recovery.

How it works

After intense training, muscles increase their sensitivity to insulin and capacity for amino acid absorption. This metabolic window lasts approximately 30-120 minutes, depending on the nature of the effort and the individual.

Role

Optimize nutrient absorption to maximize protein synthesis and energy reconstitution.

Examples

• Protein shake 30 minutes after weightlifting
• Energy bar and protein beverage after a match
• Meal rich in proteins and carbohydrates 90 minutes after a running session

Recommendations

Consume 20-40 grams of protein and 50-100 grams of carbohydrates rapidly absorbed after your session. Don't stress if you can't eat immediately; total daily intake is more important.

Key takeaway

The anabolic window maximizes muscle recovery but is part of an overall nutritional strategy.

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