Disclaimer: This information is for educational purposes only and does not constitute medical advice. Consult a qualified healthcare provider before making lifestyle changes.

Exercise Guidelines

Regular physical activity is widely considered one of the most beneficial things you can do for your health. These guidelines are based on recommendations from the American College of Sports Medicine and the CDC.

General Recommendations for Adults

The CDC recommends adults get:

150-300 minutes of moderate-intensity aerobic activity per week, OR
75-150 minutes of vigorous-intensity aerobic activity per week, OR
An equivalent combination of both

It is also recommended to include:

Muscle-strengthening activities on 2 or more days per week

Types of Exercise

Cardiovascular Exercise

Aerobic exercise strengthens the heart and lungs, improves endurance, and supports weight management.

Moderate Intensity:

Brisk walking
Recreational swimming
Doubles tennis
Cycling at moderate pace
You can talk but not sing during activity

Vigorous Intensity:

Running or jogging
Lap swimming
Singles tennis
Cycling at fast pace
You can only say a few words without pausing for breath

Strength Training

Resistance training builds muscle, strengthens bones, and increases metabolic rate.

Recommendations:

2-3 sessions per week
Work all major muscle groups
8-12 repetitions per set
2-4 sets per exercise
Allow 48 hours recovery between sessions for same muscle group

Types:

Free weights (dumbbells, barbells)
Resistance bands
Body weight exercises
Weight machines
Functional training

Flexibility and Mobility

Stretching improves range of motion, reduces injury risk, and aids recovery.

Best Practices:

Stretch after warming up
Hold stretches 15-60 seconds
Stretch major muscle groups
2-3 times per week minimum
Include dynamic stretches before workouts

Balance Training

Especially important for older adults to prevent falls.

Examples:

Single-leg stands
Tai chi
Yoga
Balance board exercises

Creating a Balanced Program

A well-rounded fitness program includes:

Cardiovascular exercise (3-5 days/week)
Strength training (2-3 days/week)
Flexibility work (2-3 days/week)
Rest and recovery (1-2 days/week)

Exercise Intensity

Heart Rate Zones

Zone 1 (50-60% max HR): Recovery, warm-up
Zone 2 (60-70% max HR): Fat burning, base building
Zone 3 (70-80% max HR): Aerobic fitness
Zone 4 (80-90% max HR): Threshold training
Zone 5 (90-100% max HR): Maximum effort

Rate of Perceived Exertion (RPE)

Scale of 1-10 based on how hard the activity feels:

1-3: Very light (easy walking)
4-6: Moderate (can hold conversation)
7-8: Vigorous (difficult to talk)
9-10: Maximum effort (cannot speak)

Progressive Overload

To continue improving, gradually increase:

Frequency: How often you exercise
Intensity: How hard you work
Time: Duration of exercise
Type: Variety of activities

Increase only one variable at a time, typically by no more than 10% per week.

Exercise Safety

Before Starting

Consulting a healthcare provider is recommended if new to exercise or have health conditions
It is generally advised to start slowly and progress gradually
Consider learning proper form before increasing weight or intensity

During Exercise

Warm up 5-10 minutes before activity
Cool down 5-10 minutes after
Stay hydrated
Listen to your body
It is recommended to stop if you experience pain, dizziness, or shortness of breath