Over 100 workout videos — kickboxing, strength, Pilates, barre, stretch and Senior Fit — for every level, ready whenever you are.
One account opens the whole library — this is the door your members walk through every day.
One tap opens the full On Demand library — no library card wall, no hunting for the trial.
Pick a category, pick your minutes, press play. Every class can be modified to your level.
When your 5 days end, stay unlimited for $18/month — or try Senior Fit, built for 50+.
Real classes from Theresa's library, organized the way you actually train. Tap a category to see what's inside.
…and the full shelf behind each door: Legs and Glutes · Cardio Mix · 30-30 · 12 Rounds · Mescolanza · Core Blast · Upper Body · Stay Active walks · How-To technique classes, and new classes added as Theresa films them.
Start your free 5 days
In the fitness industry since 1989, empowering, motivating and educating enthusiasts all over the United States — and now around the world, thanks to virtual. Her attitude is the program: don't doubt yourself, and go for it.
I'm in better shape than I was 6 years ago — and I have Theresa to thank for it.
Anna has trained with Theresa for over six years, across kickbox, Pilates and strength.
She makes sure every move you do can be modified to your fitness level.
Debbie credits Theresa's classes for her strength, agility, posture, tone and energy.
So fun, so positive — she keeps you happy while you sweat.
Eileen has taken Theresa's classes for years and says perfect form always comes first.
Two libraries, two prices — each with its own free start. The button on each card takes you straight to that door.
Access to the full on-demand video library — all videos, all categories: kickboxing, strength, Pilates, barre, bootcamp, stretch and more.
Start your free 5 daysWhere the fun starts after 50: balance, coordination, strength and breath control, taught seated, standing and lying down for all levels — with a 14-day free trial.
Start your free 14 daysThree steps, one decision at a time — the same calm flow as the System.
Five days, the whole library, every level. Create the body you deserve — one class at a time.
Start your free 5 daysThis is your new player. In the live library your classes play right here — in your own system, not locked inside Arketa.