ゼロからのスタートでもプラトーを打破したい場合でも、これらのプロンプトは、スケジュール、器具、目標に実際に合ったワークアウトプランの構築を手助けします。ChatGPT、Gemini、Claudeでテスト済みなので、トレーニングスタイルに合ったモデルを選べます。注意:AIは、特に怪我のリハビリや上級プログラミングにおいて、認定パーソナルトレーナーの代わりにはなりません。
| やりたいこと | 最適な用途 |
|---|---|
| カスタムワークアウトルーティンを作成する | ChatGPT |
| トレーニングの停滞期を打破する | Claude |
| 自宅トレーニング環境を設計する | Gemini |
| パーソナライズされたランニングプログラムを作成する | ChatGPT |
| 柔軟性向上プログラムを作成する | Gemini |
| トレーニング後の回復計画を立てる | Claude |
プロンプト
カスタムワークアウトルーティンを作成する
Build me a personalized workout plan. Goal: [fat loss / muscle gain / general fitness / sport-specific] Experience level: [beginner / intermediate / advanced] Days available: [number of days per week] Time per session: [minutes] Equipment: [gym / home / dumbbells only / bodyweight only] Injuries or limitations: [list any] Current routine: [what you do now, if anything] Provide: 1. A full weekly schedule with specific exercises, sets, reps, and rest times 2. Warm-up and cool-down routines for each day 3. Progressive overload plan for weeks 1-4 (how to increase difficulty) 4. Exercise substitutions for each movement in case equipment is unavailable 5. A deload week plan for week 5 6. How to track progress and when to change the program
最適な用途: CHATGPT
ChatGPTは最も詳細でパーソナライズされたワークアウトプランを作成し、器具、経験レベル、時間制約に適応します。
テスト済み Feb 15, 2026
プロのコツ
現在のフィットネスレベルを正直に伝えましょう。理想ではなく現実のレベルから始めないと、怪我や燃え尽きのリスクが高まります。
トレーニングの停滞期を打破する
I've hit a plateau and need help breaking through it. Goal I'm stuck on: [specific lift number, weight loss stall, endurance cap] How long I've been stuck: [weeks/months] Current program: [describe your routine briefly] Diet overview: [rough daily intake and macros if known] Sleep and stress: [hours of sleep, stress level 1-10] What I've already tried: [any changes you've made] Analyze and provide: 1. The most likely reason I'm plateaued (training, nutrition, recovery, or all three) 2. Three program modifications to shock the system (periodization changes, new rep schemes, technique tweaks) 3. A nutrition adjustment plan if diet is the bottleneck 4. Recovery optimization: sleep, deload, and stress management recommendations 5. A 3-week plateau-busting protocol with daily details 6. When to see a doctor or trainer instead of trying to self-fix
最適な用途: CLAUDE
Geminiは最も科学的な根拠に基づいたプラトー打破戦略を提案し、プログレッシブオーバーロードの変数を体系的に調整します。
テスト済み Feb 15, 2026
プロのコツ
プラトーの前に、まず睡眠と栄養を確認しましょう。トレーニングプログラムの問題ではなく、回復の問題であることが多いです。
自宅トレーニング環境を設計する
Help me set up a home gym that maximizes my training options. Budget: [$amount] Space available: [dimensions or room description] Training goals: [strength / cardio / flexibility / general fitness] Experience level: [beginner / intermediate / advanced] Existing equipment: [what you already own] Preferences: [any equipment you love or hate] Design my home gym: 1. Priority equipment list ranked by bang-for-buck (with approximate prices) 2. Phase 1 (essentials), Phase 2 (nice-to-have), Phase 3 (dream setup) purchase plan 3. Space layout recommendations for safety and flow 4. A complete workout program using only Phase 1 equipment 5. DIY alternatives for expensive equipment 6. Maintenance checklist to keep equipment safe and lasting
最適な用途: GEMINI
ChatGPTは予算とスペースに合わせた最も実用的なホームジム機器の推薦を提供し、具体的な製品と価格を知っています。
テスト済み Feb 15, 2026
プロのコツ
最初に買うべきはダンベルセットとプルアップバーです。この2つだけで全身のトレーニングが可能で、最もコストパフォーマンスが高いです。
パーソナライズされたランニングプログラムを作成する
Create a running program tailored to my level and goals. Goal: [5K / 10K / half marathon / marathon / general fitness] Current level: [non-runner / can run X minutes / current pace per mile/km] Weekly availability: [days and time per session] Injury history: [any running-related injuries] Cross-training: [other exercise you do] Target race date: [if applicable] Build: 1. A week-by-week training plan building to my goal (include exact distances and paces) 2. Easy run, tempo run, interval, and long run explanations with target heart rate zones 3. Cross-training and rest day recommendations 4. A pre-run and post-run stretching routine 5. Warning signs of overtraining and when to take extra rest 6. Race week taper plan and race day strategy
最適な用途: CHATGPT
Geminiは最も段階的なランニングプログラムを作成し、怪我予防のための適切なペース設定が優れています。
テスト済み Feb 15, 2026
プロのコツ
走る前に現在の走力を正直に評価しましょう。「以前は走れた」レベルではなく、今日の走力で計画を立てないと怪我のリスクが高まります。
柔軟性向上プログラムを作成する
Design a stretching and mobility routine for me. Goal: [general flexibility / split / touch toes / reduce pain / support lifting] Tight areas: [list specific areas: hips, hamstrings, shoulders, etc.] Time available: [minutes per session] Frequency: [daily / 3x week / post-workout only] Current flexibility: [can barely touch knees / reach ankles / palms on floor] Injuries: [any relevant injuries or conditions] Create: 1. A complete daily mobility routine with hold times and breathing cues 2. Dynamic warm-up sequence (pre-workout) 3. Static stretching sequence (post-workout) 4. A 4-week progression plan to measurably improve flexibility 5. Self-assessment tests to track progress (with benchmarks) 6. When to push through discomfort vs. when to stop (pain vs. stretch distinction)
最適な用途: GEMINI
Claudeは最も安全で効果的なストレッチルーティンを設計し、無理な伸ばし方を避ける注意点が明確です。
テスト済み Feb 15, 2026
プロのコツ
冷たい体でのストレッチは避けましょう。5分間の軽い有酸素運動の後にストレッチする方が効果的で安全です。
トレーニング後の回復計画を立てる
Help me build a recovery system to support my training. Training volume: [sessions per week and type of training] Current recovery issues: [soreness, fatigue, poor sleep, slow progress] Sleep: [hours per night and quality] Nutrition: [rough overview of diet] Stress level: [1-10 and main sources] Recovery tools available: [foam roller, massage gun, ice bath, sauna, etc.] Design a recovery protocol: 1. Post-workout recovery routine (first 30 minutes after training) 2. Active recovery day activities and their benefits 3. Sleep optimization checklist specific to athletes 4. Nutrition timing: what to eat and when around workouts 5. Weekly recovery schedule that complements my training days 6. Signs of under-recovery and when to take an unplanned rest day
最適な用途: CLAUDE
Geminiは最もエビデンスベースのリカバリー戦略を提供し、流行のリカバリー方法と実際に効果が証明された方法を区別します。
テスト済み Feb 15, 2026
プロのコツ
最も過小評価されているリカバリーツールは睡眠です。7〜9時間の質の高い睡眠は、アイスバスやフォームローリングよりもはるかに効果的です。
実際のテストに基づいています — 推測ではありません。 テスト方法を見る
Gemini
Best for equipment recommendations and mobility routines. Provides practical, well-structured plans with accurate product information. Less effective at handling complex injury-related modifications.
結果元: Gemini 2.0 Flash · テスト済み Feb 15, 2026ChatGPT
Best for detailed workout programming and running plans. Generates specific set/rep prescriptions and progressive overload schemes. Can over-complicate programs for beginners if not told to keep it simple.
結果元: GPT-4o · テスト済み Feb 15, 2026Claude
Best for plateau analysis and recovery planning. Takes a holistic view of fitness that includes sleep, stress, and nutrition. Most likely to recommend seeing a professional when appropriate.
結果元: Claude 3.5 Sonnet · テスト済み Feb 15, 2026Grok
Delivers direct, no-excuse workout plans with an emphasis on pushing through plateaus. Strong at motivational recovery advice but provides less injury prevention detail compared to Claude or Gemini.
結果元: Grok 2 · テスト済み Feb 15, 2026AI fitness plans are a starting point, not a prescription. No AI model can see your form, feel your pain, or assess your movement patterns. Use AI-generated plans as a solid framework, but listen to your body and consult a certified trainer or physiotherapist for injuries or persistent pain.
Consistency beats perfection every time. A 3-day program you actually follow beats a 6-day program you abandon after two weeks. Tell AI your realistic availability, not your aspirational one, and you'll get a plan that sticks.
Progressive overload is the only law of fitness. Every program should get harder over time, whether through more weight, more reps, or less rest. Ask AI to build in progression milestones so you're not doing the same workout in month three that you did in week one.