Fitness Challenges

Use these specifically-designed programs to spice up your workout routine, to step out of your comfort zone and to push yourSLF to the next level. These fitness challenges will help you stay accountable, motivated, and challenge both your body and mind. 

No matter which one(s) you choose, you can do all of them at your own convenience; just follow the daily videos and hit play.

Desktop users: links below take you directly to the specified daily workout.

Mobile users: links below direct you to the appropriate channel (signature, express etc.); you can then search for the specified daily workout.


Get ready to tighten and tone your core in a new way, everyday, for 14 days!


This 14-day program is designed to challenge your abdominal strength and core stability by targeting your body’s complete midsection (aka your body’s powerhouse). The end result? Feeling strong, lean, and fierce... with a side of definition and visibly sculpted abs.

New Year, New SLF! 21-Day Challenge

Start the new year strong, lean, and fierce with 21 days of curated demanding workouts programmed to challenge your entire body. In as little as 3 weeks, you’ll start to feel a positive shift in your muscular strength and endurance as well as in your mindset. 

Take note that some days have more than one video to complete!