Healthy weight loss requires the perfect combination of supplements, nutrition and exercise. GNC Total Lean Challenge is a comprehensive 12-week program of all three: meal plans, exercise suggestions and clinically proven products.
Let’s go for Week 4.
Meal plans and exercise suggestions day-by-day:
Workout demo videos:
Day 1: https://www.youtube.com/watch?v=gULJ1OD95YU