Prepare Playbook · Guide 07
Fat loss and strength maintenance — structured around your training schedule and golf calendar. Achieve your body composition target without sacrificing power, endurance, or on-course decision quality.
Structured calorie cycling — higher calories on training and golf days to fuel performance and protect muscle; a modest deficit on rest days to drive fat loss. Non-negotiable: eating too little on active days blunts strength and impairs the fine motor control your game depends on.
📊 The Core StrategyBased on a moderately active male golfer (~185 lbs / 84 kg, adjust ±200 kcal proportionally for your bodyweight). Track for 3 weeks and adjust if fat loss stalls or strength declines.
Weekly average ~2,030 kcal/day vs. estimated TDEE of ~2,550 kcal = ~520 kcal/day deficit = ~1.0–1.1 lbs fat loss per week.
0.8–1.0g per lb of bodyweight. Preserves lean muscle during deficit. Non-negotiable on every day type.
High on golf days and strength days. Low on rest days. Timing beats restriction — eat carbs when you need energy.
Supports hormone production, joint health, and fat-soluble vitamin absorption. Never reduce below 55g on any day.
Supports gut health, satiety, and sustained energy — critical during a calorie deficit to prevent hunger interfering with focus.
Never sacrifice performance for the scale: Sleep deprivation reduces fine motor precision by 20–30% and decision quality by 25% — both of which your golf game directly depends on. Under-fuelling produces the same effects. If you arrive on the first tee in an energy deficit, you have already cost yourself strokes. Fat loss happens on rest days. Performance days are fuelled.
| Day | Activity | Calories | Priority |
|---|---|---|---|
| Monday | Rest / Light Putting | 1,650 kcal | Fat loss |
| Tuesday | Range + Strength Session | 2,200 kcal | Muscle retention |
| Wednesday | Short Game + Rypstick | 1,900 kcal | Performance |
| Thursday | Strength Session | 2,200 kcal | Muscle retention |
| Friday | Range + Putting | 1,900 kcal | Performance |
| Saturday | Golf Round | 2,400 kcal | Performance + SG |
| Sunday | Golf or Rest | 2,400/1,650 | Performance/Recovery |
A round of golf burns 1,200–1,800 kcal walking and demands 4+ hours of sustained cognitive effort. Even mild dehydration (1.5% body weight) reduces cognitive function by 10–15% — enough to impair club selection. Fuel this day fully.
⛳ Playing Day ProtocolAvoid high-sugar breakfasts (pastries, cereal, juice). These produce a blood sugar spike that crashes by holes 4–7, impairing decision-making and concentration at exactly the point when momentum is set.
Critical dose: 100–200mg caffeine. More than 300mg produces anxiety and hand tremor that measurably impairs putting. If you are caffeine-sensitive, stay at 100mg (one espresso).
| When | What | Calories | Why |
|---|---|---|---|
| Every 4–5 holes | 200–250ml water | 0 | Prevents cognitive impairment from dehydration |
| Holes 4–6 | Banana or 25g mixed nuts | 200 kcal | Maintains blood sugar before the turn |
| The Turn (hole 9) | Half wrap + 30g trail mix + 400ml water | 300–350 kcal | Mid-round refuel — prevents holes 14–18 collapse |
| Holes 13–15 | Banana or 2 Medjool dates | 150 kcal | Fast-release carbs for the final push |
Holes 16–18 are where most 10 HCP rounds fall apart through mental fatigue. Research shows amateur scores rise 0.4 strokes per hole on holes 14–18 from cognitive and physical fatigue. Consistent fuelling is the direct countermeasure.
Strength sessions are your primary muscle-retention stimulus. They must be fuelled adequately — chronic under-fuelling on training days is the fastest route to losing the hard-earned swing speed gains from your fitness programme.
💪 Fuel the Engine| Meal | Content | Calories | Protein |
|---|---|---|---|
| Breakfast (7–8am) | 3 eggs + 60g oats + berries + milk | 500 kcal | 35g |
| Pre-training snack (60 min before) | Banana + 25g peanut butter | 220 kcal | 7g |
| Post-training (within 30 min) | Whey protein shake + 150ml milk | 200 kcal | 35g |
| Lunch (1–2 hours post) | 150g chicken + 120g rice + vegetables | 500 kcal | 45g |
| Afternoon snack | 200g Greek yogurt + 30g mixed nuts | 280 kcal | 20g |
| Dinner | 200g salmon + 150g sweet potato + salad | 500 kcal | 38g |
Total: ~2,200 kcal · ~180g protein · ~200g carbs · ~65g fat
Rypstick speed training and mobility work demand moderate fuelling. These are not rest days — overspeed training with insufficient carbohydrates produces sub-maximal effort and reduced neurological adaptation.
⚡ Moderate Fuelling| Meal | Content | Calories | Protein |
|---|---|---|---|
| Breakfast | 2 eggs + 50g oats + 1 piece fruit | 420 kcal | 25g |
| Lunch | Large chicken salad + wholegrain bread + olive oil | 550 kcal | 40g |
| Pre-Rypstick snack | Rice cake + 20g almond butter + banana | 280 kcal | 8g |
| Post-training | Protein shake + 200ml milk | 200 kcal | 30g |
| Dinner | 150g lean beef or tofu + 100g sweet potato + veg | 450 kcal | 35g |
Total: ~1,900 kcal · ~138g protein · ~185g carbs · ~55g fat
Rypstick nutrition timing: Eat the pre-training snack 30–45 minutes before your overspeed session. Maximum effort requires readily available blood glucose. If you attempt Rypstick overspeed training fasted or in a significant deficit, you will not achieve the maximal swing speeds required for neurological adaptation.
Rest days carry the larger calorie deficit that drives fat loss. This is where the weight loss work happens — so active days can be fuelled for performance. The discipline is eating less on the days you exercise least.
🛌 Fat Loss DayThe key to surviving rest-day calorie restriction without hunger: prioritise high-volume, high-fibre, high-protein foods that are naturally filling. Vegetables, lean proteins, and water are your tools.
| Meal | Content | Calories | Protein |
|---|---|---|---|
| Breakfast | 3-egg omelette + spinach + mushrooms + coffee | 320 kcal | 25g |
| Lunch | Large salad + 150g grilled chicken + olive oil dressing | 420 kcal | 40g |
| Afternoon | 200g Greek yogurt + 15g nuts | 230 kcal | 20g |
| Dinner | 200g white fish + large portion of roasted vegetables | 400 kcal | 40g |
| Evening (if hungry) | Herbal tea + 1 rice cake + cottage cheese | 100 kcal | 10g |
Total: ~1,470–1,650 kcal · ~135g protein · ~90g carbs · ~50g fat
The non-negotiable nutritional principles that underpin the entire plan — plus the evidence-based supplements worth considering.
💊 The FoundationsHigh protein intake during a deficit is the primary mechanism that preserves lean muscle mass. Research consistently shows 0.8–1.0g per lb of bodyweight at target weight as the optimal range during active fat loss combined with resistance training. This number does not change based on calorie target. On rest days, get your 180g protein even within 1,650 calories.
| Supplement | Dose | Timing | Evidence Level |
|---|---|---|---|
| Whey protein | 25–30g | Post-training | Strong — fills protein gap efficiently |
| Creatine monohydrate | 5g daily | Any time | Strong — increases power output 5–10% |
| Vitamin D3 | 2,000–4,000 IU | With fat-containing meal | Strong — most UK residents are deficient, affects muscle function |
| Omega-3 (fish oil) | 2–3g EPA/DHA | With meals | Moderate — supports joint health and inflammation management |
| Magnesium glycinate | 200–400mg | Evening | Moderate — improves sleep quality and muscle recovery |
| Caffeine | 100–200mg | 45 min pre-round | Strong — proven performance enhancer at correct dose |
The plan works through consistent implementation and honest adjustment. Track weekly, adjust monthly. The goal is fat loss without performance sacrifice — if either is compromised, the plan needs adjustment.
📊 Calibrate & Adapt"The goal is not to eat as little as possible. The goal is to eat as much as possible while still losing fat — because more food means more performance, more recovery, and more muscle retention."
— Sports nutrition principle: minimum effective deficitAmateur scores increase by an average of 1.3 strokes on the back nine versus the front nine. The primary drivers are not technical — they are physiological: blood glucose decline, cortisol accumulation, and progressive decision-quality deterioration from mental fatigue. All three are addressable with specific nutritional and movement protocols applied during the round.
⚡ The Back Nine Problem| Timing | What | Why |
|---|---|---|
| Holes 4–5 | First snack: banana + handful of nuts, or energy bar (30–40g carb) | Blood glucose begins dropping ~90 min after pre-round meal. Replenish before the decline, not after. |
| Holes 9–10 (turn) | Substantial snack: sandwich/wrap (30–50g carb + protein), water + electrolyte | The most important nutritional moment. Glucose for holes 10–18. Protein slows glucose release. Skip this and notice the back nine difference. |
| Holes 13–14 | Second small snack: fruit/cereal bar, banana, or gel if needed | Final glucose top-up for the closing holes. Optional but beneficial on hot days or for 5-hour rounds. |
| Throughout | 400–500ml water per 90 minutes minimum, electrolyte in warm conditions | 2% dehydration reduces cognitive performance by 10–20%. Decision quality, not swing mechanics, goes first. |
The turn rule: If you eat nothing at the turn, you will feel fine for holes 10–12 and then deteriorate holes 13–18. If you eat at the turn, the deterioration largely does not happen. The effect is real enough that most tour caddies treat the turn nutrition as mandatory rather than optional regardless of how the player feels. You may not feel hungry at the turn — eat anyway.
Physical fatigue in the golf swing is addressable during the round with targeted movement. Three exercises, done between holes 9 and 10, maintain hip mobility and thoracic mobility through the back nine.
The compound effect: Pre-round foundation meal + hole 5 snack + turn meal + caffeine + 3-minute mobility reset produces a measurably different back nine than no protocol. The science behind each element is established. The players who close rounds strongly have almost universally developed these habits — not as discipline, but because they noticed the difference once and never reverted.