Lesson 2: The Science of Periodization

Why is constant high-intensity training counterproductive to long-term growth?

Macrocycle, Microcycle, Progressive Overload, Deload Week.

2.12.7 Applies the principles of exercise in a variety of self-selected lifetime physical activities.

DOK 2 (Skill/Concept): Organize a week of training that correctly alternates between "Heavy," "Light," and "Recovery" days.

DOK 3 (Strategic Thinking): Predict what would happen to an athlete's performance if they skipped the "Deload" phase for three consecutive months.

In the real world, fitness is the ultimate form of preventative medicine and stress management. As students transition to college or the workforce, the ability to self-regulate physical health is a critical "adulting" skill. Understanding how to design a program based on specific goals—whether it's training for a local 5K, managing workplace stress, or maintaining functional strength for a physically demanding trade—empowers students to take control of their long-term wellness and healthcare costs.

Personal Fitness just means running

Allow students to set their own intensity and challenge level.
Provide alternative levels of intensity

Program Draft—Students submit a 4-week calendar showing varied intensity levels.

• Wearable fitness trackers or Heart Rate monitors

• Strength training equipment (Free weights, Squat racks, Resistance bands)

• Body composition analyzers (Bioelectrical impedance scales or skinfold calipers)

• Tablets/Laptops for spreadsheet-based program design

• Speed and Agility kits (Ladders, Hurdles, Parachutes)

• Foam rollers and mobility bands