Knee Sleeves for Dominic J. Hall: Box Step-Ups, Deadlifts, and When to Wear Them

Dominic J. Hall is named in honour of Staff Sergeant Dominic Hall, killed in Afghanistan in 2009. The workout has a specific structure that makes the knee sleeve question interesting because it combines two movements that are quite different in what they ask of the knee.

The workout: 5 rounds of 10 deadlifts (225/155lb) and 50 box step-ups (24/20 inch box, holding two dumbbells). Scored for time, with most athletes taking 40-65 minutes depending on deadlift proficiency and how well they pace the step-up volume.

The step-up volume is what defines this workout. 250 total box step-ups across 5 rounds, each requiring the lead knee to go through a controlled ascent to box height under the load of two dumbbells. This is where the knee sleeve argument lives in Dominic J. Hall.

Box Step-Ups: Why They Earn Sleeve Support

A weighted box step-up is a single-leg movement. Each rep loads the lead leg's knee through a controlled ascent from floor level to box height - typically 20-24 inches. The knee is doing real work: supporting the athlete's body weight plus the dumbbell load through the full range of motion from standing on the floor to standing on the box.

The single-leg nature of the step-up is significant. Unlike a bilateral squat where both legs share the load, a box step-up concentrates the demand on one knee per rep. With 250 total step-up reps across the workout, each knee is doing 125 loaded single-leg ascents to box height. The cumulative knee loading across those 125 reps per side is substantial.

The movement also requires good knee tracking on the stepping leg - the knee should track over the toes during the ascent rather than caving inward. As fatigue accumulates across 5 rounds, the hip abductors that maintain this tracking tire, and the knee is at increasing risk of the inward drift that places asymmetric load on the joint. The sleeve's proprioceptive feedback becomes more valuable in later rounds for exactly this reason.

Deadlifts in Dominic J. Hall

The deadlifts in this workout are at a genuinely heavy load - 225lb for men, 155lb for women. This is a weight that requires legitimate technique for most athletes rather than a conditioning-pace load. Ten reps per round across 5 rounds is 50 total deadlift reps, which is significant volume at that load.

As covered in the squat day vs deadlift day piece, conventional deadlifts involve the knee but not through the deep loaded flexion pattern that sleeves specifically support. The primary demands of a heavy deadlift are posterior chain, lower back, and grip. The knee flexion at the start of the pull is meaningful but not the primary loading pattern.

For this workout, the deadlifts do not independently justify sleeve use. But they do not argue against it either - wearing sleeves for the step-up-heavy portions of this workout does not interfere with deadlift performance.

The Recommended Approach: Wear Them Throughout

Unlike the run-based Hero WODs where the knee is genuinely uninvolved for long stretches, Dominic J. Hall does not have a natural sleeve-off section. The deadlifts and step-ups alternate with no running, no pull-ups, no long conditioning sections where removing sleeves would meaningfully benefit the movement.

My recommendation: put the sleeves on before the workout and wear them throughout. The step-up volume justifies full-session sleeve use in a way that barbell-only workouts like Badger or Dallas 5 do. The deadlifts do not contraindicate sleeve use. There is no movement in Dominic J. Hall where you would be better served by removing them.

This is one of those workouts where the on-off strategy that suits Murph, Hidalgo, and Daniel does not apply because the structure does not create the sleeve-on/sleeve-off division that those workouts have. The step-up volume is the dominant knee-loading element, and it is distributed throughout the entire workout rather than concentrated in one section.

Managing the Step-Up Volume Across 5 Rounds

250 box step-ups is a lot. The movement that feels controlled and well-tracked in round 1 is often showing visible form degradation by round 4 or 5. Common failure patterns in the later rounds of Dominic J. Hall step-ups: the stepping knee driving inward, the hip dropping on the stepping side rather than maintaining level hips, the trunk leaning significantly toward the stepping leg to compensate for hip abductor fatigue.

The sleeve provides the most value in rounds 4 and 5 specifically because these are the rounds where muscular fatigue has accumulated enough that the proprioceptive feedback from compression is supplementing what the tired hip abductors are no longer providing as reliably. This is not a theoretical benefit - athletes who do this workout regularly report noticeably more form consistency in the later rounds with sleeves versus without, particularly in the knee tracking dimension.

Dumbbell Weight and Box Height Considerations

The RX loads for Dominic J. Hall step-ups vary by competition standard. Heavier dumbbells and a higher box increase the per-rep load on the knee and strengthen the argument for sleeve use. A 20-inch box with light dumbbells is a very different knee demand than a 24-inch box with 50lb dumbbells - the higher load per rep changes the risk profile and the benefit calculation.

At any combination of box height and dumbbell load that represents actual working intensity for you (where the later rounds are challenging), the sleeve argument holds. At very light loads used for conditioning work where the step-up is not genuinely loading the knee (light enough that you could do 50 consecutive reps without significant leg fatigue), the sleeve benefit is marginal.

The practical test: if the step-ups are making your legs work, the sleeves are contributing something meaningful. If the step-ups are so light they are just cardio, the sleeves are optional.

For the full framework on why sleeve support is most valuable in the later rounds of high-volume movements, the Murph piece and the Badger piece cover the round-by-round fatigue argument in detail. The same principle applies to the step-up volume in Dominic J. Hall.

For more on choosing the right knee sleeve for your training, see our complete knee sleeves buyers guide for Australia, our guide to gym knee sleeves, and our guide to the best knee sleeves for CrossFit in Australia.

Buff Roo Generation 2 Knee Sleeves - 7mm neoprene, velcro strap, five sizes. For workouts like Dominic J. Hall where the loading is continuous and distributed across the full session.

- Andrew