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Hey there, day 23 of theNew Year’s Challenge!

Mia Kang for SELF

Catherine Servel

We’re getting so close to the finish line!

Today’s full-body workout will challenge your muscles from head to toe.

Engage your glutes as you sink into the lateral lunge and as you stand.

2019 SELF New Year’s Challenge  Day 23

Katie Thompson/Morgan Johnson

During the body dip, don’t just rely on your arms to lower and lift your body.

As always, it’s important to prime your body for the work ahead with a solid warm-up.

Trythis one, or select anotherfrom the listwe made just for this challenge.

Goblet Squat

Katie Thompson

If you’ve got time, we always suggest doing a cool-down as well.

The Workout

Heres a detailed breakdown of the moves youll do.

Directions: Do each exercise for 45 seconds, resting 15 seconds between exercises.

Rainbow Plank

Katie Thompson

At the end of each round, rest 60-90 seconds.

Hair:Tetsuya Yamakataat ArtList.

Makeup:Seong Heeat Julian Watson Agency.

Poliquin Squat

Katie Thompson

Manicure: Julie Kandalec at Bryan Bantry.

Stylist:Sara Van Peeat Quadriga.

ModelMia Kangis wearing Zana Bayne harness, similar styles atzanabayne.com; Fabletics top, similar styles atfabletics.com.

Mia Kang  walkout

Katie Thompson

Workout images and gifs: Photographer:Katie Thompson.

Hair:Jerome Cultreraat L' Atelier.

Makeup:Deanna Mellusoat See Management.

PushUp

Katie Thompson

Stylist:Sara Van Peeat Quadriga.

Lateral Lunge

Katie Thompson

Triceps Dips

Katie Thompson