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You don’t need any weights for today’s cardio routine.

Mirinda Carfrae  SELF Spring 2019 Fitness Challenge

Nadya Wasylko

Can you push off your foot a little harder to jump a little higher?

Can you move a little faster to get in a few more reps?

Or can you lean a little lower into your lateral lunge each time?

Day 12 Workout  SELF Spring 2019 Challenge

Morgan Johnson/Alexandra Genova

You’re almost to the halfway point of the challenge, so it’s time to start pushing yourself.

Before diving in today, do a warm-up, likethis five-minute routine.

You don’t need any equipment for today, so just clear some space to get started.

squat to standing crunch  SELF May 2019 Challenge

Alexandra Genova

The Workout

Heres a detailed breakdown of the moves youll do.

Do each move below for 45 seconds, resting 15 seconds between moves.

At the end of each circuit, rest for 60 seconds.

lateral lunge to hop  SELF May 2019 Challenge

Alexandra Genova

Do the entire circuit 2-5 times, then try the 2-minute Finisher.

Do the entire circuit 2-5 times, then try the Finisher.

Repeat for 2 minutes.

singleleg bicycle crunch  SELF May 2019 Challenge

Alexandra Genova

x 30 seconds

Top image: Photographer:Nadya Wasylko.

Stylist:Yuiko Ikebata.

Hair:Jerome Cultera.

squat pulse  SELF May 2019 Challenge

Alexandra Genova

Makeup:Seong Hee.

Prop Stylist:Alex Brannian.

AthleteMirinda Carfraewears Tory Sport bra, similar styles attorysport.com, P.E.

Nation leggings, similar styles atpe-nation.com, Hoka ONE ONE Gaviota Leather shoes, $160,hokaoneone.com.

Workout images and gifs: Photographer:Alexandra Genova.

Stylist:Yuiko Ikebata.

Hair:Jerome Cultera.

Makeup:Deanna Melluso.

All products featured on SELF are independently selected by our editors.

If you buy something through our retail links, we may earn an affiliate commission.