Lee Selby at 39: The Strength and Conditioning Behind His Bare-Knuckle Comeback
UPLIFT IRON CLUBLee Selby’s Second Career Is About More Than Taking the Gloves Off
At 39, Lee Selby is preparing for a very different version of a familiar job. The former IBF featherweight champion spent years mastering twelve-round boxing, where a long contest rewards the ability to manage distance, pace and attention for half an hour of ring time. Now he is competing in bare-knuckle boxing, with shorter bouts, a smaller margin for mistakes and a different rhythm. His scheduled November 14, 2026 headline appearance against Ollie Sentance at London's indigo at The O2 makes the transition an immediate story rather than a nostalgic retirement interview.
The Welshman has already answered one important question. In June he stopped Antonio Rizzo in the second round of his BKB debut in Cardiff. That result established that his timing and composure could transfer to the new format, but a single win cannot establish that every challenge has been solved. Bare-knuckle opponents, scoring situations and damage management present different demands. Selby is still building a record in this discipline, not simply continuing his old boxing record under a new name.
What makes his latest training discussion interesting is his refusal to confuse a shorter contest with an easier one. A shorter fight can invite a higher work rate, yet an athlete still needs the aerobic machinery to recover between bursts, the legs to reposition repeatedly and the judgment to avoid wasting energy. Experienced boxers know that a technically poor flurry can cost more than it gains. Fast hands are valuable only when they remain connected to balance, footwork and defensive decisions.
Selby has also changed the way he evaluates a successful week. The man who once treated more work as an almost automatic advantage now talks about deliberately taking recovery days. That shift is the most transferable part of the story. Ordinary lifters do not need to imitate professional bare-knuckle competition, which carries significant injury risks. They can borrow the underlying idea: match conditioning to the demands of a sport, maintain strength and learn when additional fatigue stops improving performance.
Five Rounds Demand Sharp Bursts, Not Just Endless Roadwork
A twelve-round boxing camp and a shorter bare-knuckle contest place different emphases on the same basic physical systems. Selby describes the old championship distance as a problem of pacing and the newer format as something closer to a sprint. That is a useful metaphor, but it should not be read literally: even a short fight involves repeated efforts, pauses, changes in tempo and rapid technical decisions. The athlete needs both the capacity to produce high power and the ability to recover enough to do it again.
Boxing practice remains the foundation of that capacity. Bag rounds, controlled pad work and coached sparring challenge foot placement, punch selection and the ability to keep the hands organized while tired. Those sessions should not be replaced with random burpees simply because the burpees generate a dramatic heart-rate graph. A well-designed combat-sport program distinguishes skill practice from conditioning work. When precision is the objective, a coach can lengthen rests and keep rounds controlled. When conditioning is the objective, work and recovery can be adjusted without allowing technique to collapse.
Research on interval training in combat sports supports the value of repeated high-intensity efforts for selected fitness outcomes. It does not prove that the hardest possible interval is best for every fighter, or that every person should train to exhaustion. A novice may need months of basic aerobic conditioning before the same session is useful rather than overwhelming. Even advanced athletes can lose quality when all their training is stacked at maximum intensity.
For a recreational lifter interested in boxing fitness, one conservative option is three to five two-minute heavy-bag or shadowboxing rounds with one to two minutes of easy movement between them. Keep the punches technically controlled, work with a qualified coach where possible and increase total quality rounds before chasing speed. Add a separate easy cycling or brisk-walking session to support aerobic capacity. Avoid treating hard contact sparring as a cardio workout: the additional head and hand-injury exposure is not necessary to gain fitness.
Three Strength Sessions Keep the Fighter Powerful
Selby says he still completes three strength-and-conditioning sessions most weeks. Tuesday centers on heavier resistance training, Wednesday gives special attention to the legs and Thursday shifts toward a mixed circuit. This is a useful reminder that boxing conditioning is not only about punching. Force travels through the feet, legs and trunk before it reaches the fist. Strength training can improve an athlete's ability to produce and control force, even though a bigger squat number alone will never teach ring timing.
Research reviewing strength programs in Olympic combat-sport athletes has found improvements in maximal strength, power and other physical capacities. The studies involve different sports and training designs, so their findings should not be turned into a precise claim about Selby's individual performance. They do, however, support keeping purposeful resistance work in a fighter's week rather than assuming sport practice automatically covers every physical quality.
A sensible general template includes one squat or split-squat pattern, one hinge, one push, one pull and a trunk or carry exercise. A boxer may prioritize crisp sets of three to six repetitions for a main lift, then moderate-repetition accessories that build tissue tolerance without creating several days of soreness. That is an illustration for trained adults, not a reconstruction of Selby's private coaching plan. Exercise choice and loading should reflect experience, injuries and the demands of the next technical session.
Sequencing matters. Heavy squats immediately before demanding footwork may leave the legs sluggish, while maximal bag rounds before a technical strength lift can make bracing and coordination worse. Keep the highest-skill or highest-priority task early, then choose the remaining work around recovery. A good week is not the one with the most total exercises. It is the one in which strength, technical practice and conditioning can all improve without competing for the same exhausted muscles every day.
Battle Ropes, Air Bikes and Kettlebells Have a Job to Do
Thursday is where Selby's training sounds most like the functional-fitness floor: medicine-ball slams, kettlebell work, weighted chain sprints, battle ropes and an air bike. These exercises look chaotic when listed together, but each can serve a distinct purpose. A medicine-ball slam develops a fast whole-body effort. A chain drag or loaded carry adds lower-body force and trunk stiffness. Ropes challenge repeated upper-body work. An air bike lets the athlete push the cardiovascular system without the impact of more running.
The trap is treating every station as a contest to reach total collapse. If the goal is power, a medicine-ball slam should stay explosive; once each repetition becomes a slow, rounded-back heave, the stimulus has changed. If the goal is repeated-effort conditioning, the work intervals can be longer, but movement quality still matters. The ability to repeat a solid effort is more useful than one spectacular opening round followed by several ugly ones.
An approachable circuit for experienced exercisers might use four stations: 20 seconds of controlled medicine-ball slams, 30 seconds on an air bike, 20 seconds of battle-rope waves and 30 seconds of a moderate kettlebell carry, with 60 to 90 seconds of rest after each circuit. Start with two or three rounds. Choose weights that allow stable mechanics, and stop the set when grip, posture or control deteriorates. This is a general training example, not Selby's documented routine or a recommendation to prepare for bare-knuckle fighting.
The exercise selection should also complement the athlete's lifting. If heavy squats were yesterday, a maximal chain drag and a deep kettlebell squat circuit may simply duplicate leg fatigue. Swap in easier cycling or technique work when needed. A circuit can build work capacity, but it does not replace specific strength progression or sport skills. The point is to develop a physical quality that the rest of the week has not already exhausted.
Beach Runs and Steep Stairs Build a Different Kind of Engine
Selby's training does not end at the boxing gym. He describes running near Barry Island and using steep steps at Porthkerry Country Park, where a session might combine climbs, sprints and two-footed jumps. It is easy to see the appeal: outdoor terrain provides natural changes in gradient, stride length and effort. A flight of stairs can turn a short distance into serious lower-body work without requiring a machine or a long journey to a specialist facility.
Still, stair training is not automatically superior to ordinary running. Uphill work can increase the muscular demand on the calves, quads and glutes, while descending repeatedly introduces its own eccentric loading. Jumping up steps adds impact and coordination requirements. For a trained fighter, those may be useful tools; for a beginner with limited running history, combining all three at full intensity is an unnecessary injury gamble. The surface, footwear, weather and available handrails matter as much as enthusiasm.
A more sustainable entry point is six to ten brisk stair climbs with a relaxed walk back down, followed by several minutes of easy walking. Progress by adding a small amount of total work, not by sprinting every repetition. After several weeks, a capable runner can introduce a few short controlled faster climbs while keeping the descents easy. Two-footed stair jumps should be reserved for people who already have the landing skill and joint tolerance to perform them safely.
Roadwork also serves a different role from intervals. Easy running, cycling or walking can develop aerobic capacity with less nervous-system and muscular stress than repeated maximal efforts. A fighter who only trains hard may struggle to recover between sessions even if individual workouts look impressive. The practical lesson is to blend an aerobic base with selective sharper efforts. You do not need a Welsh coastline to apply it; a hill, stadium steps or an ordinary stationary bike can serve the same purpose.
The Recovery Lesson Took Selby Three Decades to Learn
The most revealing change in Selby's preparation may be the least photogenic. He says he once believed that longer and harder training was always better, then gradually learned to take a weekend off after demanding weeks. At 39, with a long career of boxing sessions behind him, he now distinguishes dedication from the compulsion to add more work. That is a mature training decision, not evidence that he has lost his appetite for competition.
Recovery is not one single activity. It includes enough sleep, appropriate food, manageable training load and time away from repeated high-impact stress. A fighter's hands, shoulders and neck can accumulate strain from pad work and sparring; a lifter's legs can remain heavy after loaded squats and hard intervals. The relevant question is whether those stresses are producing adaptations or merely carrying fatigue into the next session. Persistent performance decline, unusual pain and poor sleep deserve attention rather than another motivational slogan.
Selby also describes deliberately slowing his breathing when pre-fight nerves make it shallow and rapid. This is a practical self-regulation habit, but it should not be sold as a magic switch that guarantees calm or prevents injury. A simple practice before training is to spend a minute breathing slowly and comfortably while keeping the shoulders relaxed, then return attention to the task. It is particularly useful as a cue to stop rushing between sets, not as a replacement for proper medical or psychological care when needed.
For someone who wants to borrow the structure without borrowing the risks of fighting, a balanced week could use two resistance sessions, one coached boxing-technique session, one interval or circuit day and one easy aerobic session. Keep at least one genuinely lighter day and adjust the plan when soreness or sleep quality makes technique deteriorate. Selby's story is not proof that everyone should train five days a week. It is a case study in why skill, strength, endurance and recovery must be planned together. The impressive part is not how much punishment a body can tolerate once, but how reliably it can return ready to improve.
Functional-fitness shirts, tanks and workout gear for athletes who train strength, conditioning and everything in between.
EXPLORE COLLECTION
