Mace 360: A Complete Guide
Quick Intro
Mace 360 is a shoulder and mid-back mobility drill performed by holding a Persian mace close to the ball-end with both hands, arms extended in front, then swinging it over one shoulder, letting it arc behind the head and around to the opposite shoulder in a full 360-degree circle before catching it back in front. Keeping the mace close to the body as it passes behind the head is what keeps the lever arm manageable, since letting it drift away turns a controlled arc into strain on the shoulder.
Equipment Needed
A Persian mace, also called a gada, of about 2 to 4 kilograms to begin with.
Why It Matters
The drill asks the shoulders and thoracic spine to guide an offset-weighted implement through a full circle behind the head. Because the mace’s weight sits far out past the handle, the arc demands posterior shoulder mobility and thoracic rotation just to complete the circle safely, a different demand from a symmetrically weighted implement like a plate or club. It works well as a way to build the specific shoulder and thoracic range that carrying load through an overhead arc requires.
When to Do It
Place this early in a session, as preparation for any activity that asks the shoulder to move a load through a large overhead arc, or later once a light warm-up has settled in and the shoulders feel ready for an offset-weighted implement. It also works well as a standalone drill for anyone building comfort with mace work after establishing a base with lighter implements. Anyone with a diagnosed shoulder condition should get clearance from a doctor or physical therapist before swinging an offset-weighted implement through a full overhead arc.
Getting Ready
Holding the mace close to the ball-end with both hands, arms extended in front, for a moment first settles the grip and stance before the first arc. Trying one slow, partial arc with a light mace, 2-4kg, is a reasonable way to gauge how much posterior shoulder range feels available that day.
Step-by-Step Instructions
- Hold the mace close to the ball-end, arms extended in front.
- Swing the mace over one shoulder.
- Let it arc behind the head, staying close to the body.
- Continue around to the opposite shoulder, completing a full 360-degree circle.
- Catch it back in front, for 5-8 reps per direction.
How Many, How Often
| Level | Reps (per direction) |
|---|---|
| Beginner | 5-6 |
| Intermediate | 6-7 |
| Advanced | 8 |
Keeping the mace close to the body through the entire arc, especially behind the head, matters more here than how quickly the circle completes. Letting it drift away increases the lever arm dramatically and puts strain on the shoulder that a close, controlled path avoids.
Modifications and Variations
Easier: Mace 360 — Partial Arc. Swinging the mace through only a portion of the full circle, rather than the complete 360-degree path, removes the most demanding behind-the-head section, a more approachable entry point for anyone still building the required shoulder range.
Harder: Mace 360 — Heavier Implement. Using a heavier mace to complete the same full circle adds resistance to a pattern that is already demanding at a light load, a clear step up once the standard arc feels smooth and controlled.
Common Mistakes to Avoid
Letting the mace drift away from the body. Once the implement moves away from the head and shoulders, the lever arm increases dramatically, and what should be a controlled arc turns into strain on the shoulder. Keeping it close throughout, especially through the behind-the-head section, is what keeps the drill safe.
Starting with too heavy a mace. Beginning with more than 2-4kg before the pattern itself feels controlled asks the shoulder to manage both an unfamiliar arc and extra resistance at the same time. Starting light and prioritizing a smooth path over speed or load is the safer approach.
Rushing the arc for speed. Moving quickly through the circle before the pattern feels controlled makes it much harder to keep the mace close to the body, especially through the tightest part behind the head. A controlled pace on the first several reps pays off before speed gets added later.
After Your Set
A few gentle shoulder rolls and a brief overhead shoulder stretch are a reasonable way to close out a set that just asked the shoulders to guide an offset-weighted implement through a full overhead arc.
Going Deeper
The marker of progress here isn’t how quickly the circle completes, it’s whether the mace stays close to the body through the entire arc, especially the demanding behind-the-head section, without the lever arm drifting out. Once that control holds through a full set in both directions, a heavier mace becomes a reasonable next step. Chasing speed while the mace drifts away from the body usually just means the shoulder is managing more strain than the drill is meant to create.
How to Know You’re Improving
- The mace stays close to the body through the entire arc, including behind the head.
- The behind-the-head section feels less restricted across sessions.
- The circle can be completed at a controlled pace without the lever arm drifting out.
- Both directions manage a similarly controlled full circle.
- A heavier mace starts to feel like a reasonable next step.
Muscles Worked
- Anterior Deltoid (the front of the shoulder cap, active as the mace swings over the shoulder)
- Posterior Deltoid (the back of the shoulder cap, active as the mace arcs behind the head)
- Rotator Cuff (the small muscle group deep at the shoulder joint, controlling the mace behind the head where the leverage is longest)
- Trapezius (the muscle spanning the upper back and neck, stabilizing the shoulder blades during the arc)
- Rhomboids (the muscles between the shoulder blades, active as the mace passes behind the head)
- Obliques (the muscles along the sides of the waist, helping stabilize the torso through the rotation)
- Erector Spinae (the muscles running along the length of the spine, supporting the thoracic rotation)
- Serratus Anterior (a muscle along the side of the ribcage, helping the shoulder blades track through the circle)
FAQ
Why does the mace demand more shoulder mobility than a symmetrically weighted implement? The mace’s weight sits offset, out past the handle at the ball-end, so completing a full circle behind the head asks the shoulder to control that offset load through a larger range than a plate or club with its weight centered closer to the hands. That offset weight is the reason this drill demands so much posterior shoulder and thoracic range.
Why start with such a light mace, 2-4kg? A light mace lets the pattern itself, keeping the implement close through the behind-the-head arc, get learned before adding resistance on top of it. Starting heavier usually means fighting both an unfamiliar path and the weight at the same time.
Is the partial arc a good place to start before the full circle? Yes, the partial arc removes the most demanding section of the circle, the part behind the head, letting the shoulder build comfort with a shorter range before taking on the complete path.
Is some tightness through the shoulder and mid-back during the arc normal? Yes, moving an offset-weighted implement through a full overhead circle takes a good deal of mobility and control, and some tightness while building that range is expected. Sharp pain in the shoulder is a separate matter, worth easing off for and getting checked by a doctor or physical therapist.
When is it time to move up to a heavier mace? Once the full circle can be completed smoothly and under control, with the mace staying close to the body through the entire arc at the lighter load, a heavier mace is a reasonable next step.
Related to Mace 360 — Partial Arc as the easier version and Mace 360 — Heavier Implement as the harder one.