The other day, Will (you may know him as the brains behind ) asked me to create a HIIT workout for him. He’s starting a workout program he found on , and while the plan maps out routines for strength training days, his cardio days were left up for interpretation.

I was pumped for the challenge, a chance to put my studying skills to the test!

I asked him about the equipment he has available in the gym, how long he wanted the workout to be, what moves he liked and didn’t like – you know, all those questions that made me feel like a real live personal trainer!

Finally I came up with The 100 Workout!

His reaction when I showed him his new Wednesday workout?

"Ooch!"

I’m taking that as a good sign.

He’ll be tackling this bad boy this afternoon, so I’ll let you know how sweaty he is when gets home.

Bwahahaha (I’m working on my evil trainer laugh).

Let’s Chat: Are you a HIIT training fan? What’s your workout plan look like this week?

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