Dr. Jack Daniels’ principles on increasing weekly mileage:
- Increase weekly mileage by as many miles as the number of runs you do each week
- Increase by 5 miles per week if running 5x per week
- Never increase more than 10 miles
- Stay with one amount of running for at least 4 weeks
- Do not follow 10% weekly mileage increase rule
- Let your body adjust to a certain amount of stress before increasing volume
More videos from Jack on YouTube.