12 Days of Fitness Challenge

Starting December 1st, enjoy 12 days of holiday-inspired, strength-based workouts that are low-impact and beginner-friendly. Each session is under 15 minutes, perfect for keeping you moving through the busiest time of year.

What workouts are inside the challenge?

  • Day 1

    Holiday Hustle

    Set the tone with a full-body strength workout that activates key muscle groups. Perfect for getting your body ready for the days to come!

  • Day 2

    Merry & Mighty Arms

    Focus on building upper-body strength with this arm and shoulder circuit. Suitable for all levels with options to increase weights for a challenge.

  • Day 3

    Jingle Bell Legs

    Build strength in your lower body with a leg-focused workout designed to target glutes, hamstrings, and quads.

  • Day 4

    Rockin’ Around The Core

    Strengthen your abs with these foundational 360 core moves. Designed to build stability and support, perfect for beginners and beyond.

  • Day 5

    Festive Flow

    Work your entire body in this balanced workout. A mix of upper, lower, and core exercises to keep you moving strong.

  • Day 6

    Cheerful Chisel

    Upper body moves for a total-body workout that builds strength from waist up. Perfect for keeping up the holiday energy!

  • Day 7

    Leg Day Sleigh

    Power up your legs with this lower-body workout. Build strength and stability with each move, designed for all fitness levels.

  • Day 8

    Candy Cane Core

    Strengthen your core with this simple yet effective routine. Focus on moves that build stability and support overall strength

  • Day 9

    Holiday HIIT

    Strengthen your body and your cardio with this focused arm and shoulder HIIT routine. Feel the burn and build confidence in your upper body!

  • Day 10

    Sleigh Ride Sizzle

    A balanced upper body workout to challenge your arms. Perfect for feeling strong and centered as we approach the challenge finale.

  • Day 11

    Gift Of Glutes

    Fire up your glutes and thighs with a targeted lower-body session. Great for building strength and stability without impact on the joints.

  • Day 12

    Festive Finale

    Celebrate your progress with a final full-body strength circuit. Close out the challenge with a workout that leaves you feeling powerful and accomplished.

+ unlock so many more goodies

  • If logging your weights and setting new PR’s is your vibe, you can go pen-free and log them right into the app and see your history (and gains!)

  • Unlimited access to our on-demand video library featuring over 200+ full length workout videos that can be easily filtered by goal, duration, equipment and level.

  • Throughout the year we offer fun challenges for our members that will help keep you motivated while building long lasting healthy habits.

  • Discover the transformative power of body-positive meditation as you nurture a positive relationship with your body, celebrating its uniqueness and beauty in every session.

  • Connect with other members of the Healthy With Kelsey community and stay accountable to your goals with the support from our compassionate community of diet culture rebels.

  • Actionable tools and resources like educational videos, journal prompts and recipes and that support your body beyond just your movement practice.

Choose your plan

Monthly Membership
US$19.99
Every month

✓ Trackable workout programs
✓ Full length studio classes
✓ Community groups
✓ Meditations
✓ Diet-Free Nutrition Guide
Quarterly Membership
US$44.99
Every 3 months

✓ Trackable workout programs
✓ Full length studio classes
✓ Community Groups
✓ Meditations
✓ Diet-Free Nutrition Guide
Annual Membership
US$149.99
Every year

✓ Trackable workout programs
✓ Full length studio classes
✓ Community groups
✓ Meditations
✓ Diet-Free Nutrition Guide

“Kelsey’s emphasis on moving your body for the love of moving your body, and meeting yourself where you are at, is absolutely healing and refreshing.”

Rhiannon J

“Kelsey’s body positive affirmations always leave me feeling like my best self!”

Meg B

“I've been doing Kelsey's classes for about a year now, and it's honestly the longest I've kept at one "program". I love that they're adaptable to how I'm feeling on any given day.”

Julie C

“Kelsey's workouts have been instrumental in my healing from years of toxic diet and fitness culture. I love her positivity and inspiring guidance and the variety of workouts she offers.”

Melissa E

✺ FAQ’S ✺

  • Yes, the workouts use dumbbells and bodyweight exercises. A light or medium set of dumbbells is recommended.

  • Absolutely! Each low impact workout is designed for all levels, with beginner and advanced options included.

  • Each session is under 15 minutes, perfect for even the busiest schedules.

  • No problem! You can catch up or pick up where you left off—this challenge is all about flexibility.

  • This challenge focuses on building strength, confidence, and a positive relationship with movement—not weight loss.

  • Join on a membership, download the Healthy With Kelsey app on Apple or Android, and the challenge will unlock starting December 1st!