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Core pattern

35 core exercises

Every movement in Handler's library classified as a core pattern. 13 are beginner-friendly. Movements within a pattern are the coach's swap candidates for each other when equipment or joint comfort changes.

Library data updated Handler exercise library
Exercises
35
With video demo
35
Bodyweight
22
Timed holds/intervals
9

Muscles trained by this pattern

Beginner (13)

Intermediate (11)

Advanced (11)

Questions about this list

What counts as a core movement?
Handler's library groups 35 exercises under the core pattern. They share a joint action and are interchangeable when equipment, fatigue, or joint comfort changes; the primary muscles are mostly core, obliques, hip flexors, erectors.
Are core exercises measured in reps or time?
9 of the 35 are timed holds or intervals shown in seconds; the rest are measured in reps.
How many beginner core exercises are there?
13 of the 35 are tagged beginner. Each exercise page shows its position in a progression chain so you can move up or down in difficulty.

Invited TestFlight beta · iPhone-first

Stop scrolling lists. Get the session written for you.

Handler is our product. In the invited iPhone beta, the coach selects from this library based on your equipment, goal, and what you logged last time. Test build, not a public download.