Sustainably Fit

Get strong & gain muscle so you can enjoy life outside the gym.

Katharine Moustakes doing squats

Sustainably Fit is our strength and cardiovascular program that helps you stay mobile, lift heavy, and improve your aerobic fitness.

This program is perfect for the athlete involved in recreational sports like running, cycling, and skiing, who seeks structure and efficiency in maintaining fitness for life.

app screenshots from kathletics

Weekly split:

• 3 lifts
• Full Body workouts
• 45-60 minutes sessions

Equipment used:

Barbell + plates, dumbbells, kettlebells, resistance bands, cables, and bench/box.

Modifications and alternative equipment suggestions are provided within each exercise description to accommodate you.

Progressions:

• New workouts every 4 weeks
• Weekly updates to encourage progressive overload

Cardio:

• Preloaded with up to 3 days of cardio
• Can also be swapped for any of our other running or hiking plans.

Katharine Moustakes stretching

Take a look inside the app:

01

Instructions & Guidance

Kathletics takes the guesswork out of your lifts by providing exercise demos and explanations made directly by your coach so you know exactly how to do the exercise. The demos paired with reps, sets, rest times, RPE, and tempo (if applicable) makes it so you’re feeling confident in your lifts and progressing week after week.

02

Swaps & Modifications

We understand that you may not have access to all the recommended equipment, you may train in a different gym from time to time due to travel, or maybe you’re just not a fan of barbells. So we’ve made it easy for you to modify the exercise using a different piece of suggested equipment noted in the exercise description or just swap out the exercise completely for one of our recommended alternatives.

03

Track & Progress

See your consistency pay off! View your exercise history within a specific exercise, track your overall adherence, or check out your mileage completed. Forgetting what weight you lifted last week is no longer a thing. You can even see what your estimated 1 rep max, 5 rep max PR, 10 rep max PR, and largest volume lifted. 

Ready To Join?

Let’s train
hiking outside view

What people are saying

Katharine was sure to listen to my goals and priorities, and she taught me how to properly and effectively lift weights, making sure I had no pain/offering variations for certain exercises. I am so so happy with my results, and I feel so much more confident training on my own from everything she taught me.

Chrissy

The workouts feel great & it already has made my life easier to have them planned out for me. Everything is easy to follow & figure out. The videos you made for each movement are super helpful too!

Breanna

I love Katharine's approach to wellness and fitness. Her program is sustainable, even for busy people who don't think they have time for fitness. Katharine is supportive and goal-oriented.

Ronda

Questions & Answers

What equipment do I need?

Can I switch between training programs?

Do I need prior lifting experience?

How long do the workouts last?

What types of movements will I see in my program?

Is there a commitment?

What if I need to cancel?