8W: Week 3 / Day 2

Today's workout is a high intensity interval training (HIIT) workout, as follows:

Do This:

• 5 minute warm-up

Then Do This Three Times:

• 30 seconds hard
• 1 minute easy
• 30 seconds hard
• 1 minute easy
• 30 seconds hard
• 1 minute easy
• 30 seconds hard
• 1 minute easy

Then Do This:

• 5 minute cool-down