To help you and everyone else who is looking to try CrossFit for the first time, but not die straight away on the first class, BOXROX has come up with a training program that should last no more than 8 weeks for you to get your body ready for the intensity that CrossFit is.
CrossFit is a high-intensity fitness program that combines elements of weightlifting, cardio, and bodyweight exercises. Known for its challenging workouts and strong community, CrossFit can be intimidating for beginners. However, with proper preparation and training, anyone can start CrossFit safely and effectively.
Note: if you don’t want to spend so much time preparing before joining CrossFit, you don’t have to follow this program. CrossFit can be regressed for anyone’s fitness abilities, but this training program here will give you an upper hand before joining any CrossFit Box.
Table of Contents
Understanding CrossFit
What is CrossFit?
CrossFit is a fitness regimen developed by Greg Glassman that involves varied, high-intensity functional movements. The workouts, known as WODs (Workout of the Day), are designed to improve general physical preparedness by targeting multiple fitness domains, including strength, endurance, flexibility, power, speed, coordination, agility, balance, and accuracy.
Benefits of CrossFit
The benefits of CrossFit are numerous and include improved cardiovascular health, increased muscle mass, enhanced metabolic conditioning, and a strong sense of community. Studies have shown that CrossFit can lead to significant improvements in aerobic fitness, body composition, and strength.

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Assessing Your Fitness Level
Physical Readiness
Before starting CrossFit, it is essential to assess your current fitness level. This will help you identify areas that need improvement and tailor your training accordingly. Key components to evaluate include cardiovascular endurance, muscular strength, flexibility, and mobility.
Medical Clearance
If you have any pre-existing medical conditions or have been inactive for an extended period, it is advisable to consult with a healthcare professional before starting a new fitness regimen. They can provide guidance on any modifications or precautions you should take.
Fundamental Movements in CrossFit
Squats

Squats are a foundational movement in CrossFit, essential for exercises such as the air squat, front squat, and back squat. Proper form is crucial to prevent injury and maximise efficiency. Key points include keeping your chest up, pushing your knees out, and maintaining a neutral spine.
Deadlifts

The deadlift is a compound movement that targets the posterior chain, including the hamstrings, glutes, and lower back. Proper form involves keeping the bar close to your body, maintaining a flat back, and driving through your heels.
Presses

Pressing movements, such as the overhead press and push press, are vital for building upper body strength. Focus on maintaining a strong core, keeping your elbows in front of the bar, and pressing overhead in a straight line.
Pull-Ups

Pull-ups are a fundamental bodyweight exercise in CrossFit, developing upper body and core strength. If you cannot perform a pull-up, start with assisted variations or negative pull-ups to build strength.
Burpees
Burpees are a full-body, high-intensity exercise that increases cardiovascular endurance and functional strength. Proper form involves dropping to the floor, performing a push-up, and explosively jumping back to a standing position.
Developing a Training Plan
Building a Solid Foundation
Before diving into CrossFit, focus on building a solid foundation of fitness. This includes improving cardiovascular endurance, muscular strength, and flexibility. Incorporate a mix of aerobic exercises, strength training, and mobility work into your routine.
Cardiovascular Endurance
To prepare for the high-intensity nature of CrossFit, improve your cardiovascular endurance through activities such as running, cycling, rowing, or swimming. Aim for at least 150 minutes of moderate-intensity or 75 minutes of high-intensity aerobic exercise per week, as recommended by the World Health Organisation .
Strength Training

Strength training is crucial for building the muscular foundation required for CrossFit. Focus on compound movements like squats, deadlifts, presses, and rows. Aim to train each major muscle group at least twice per week, allowing for adequate recovery between sessions.
Flexibility and Mobility
Flexibility and mobility are essential for performing CrossFit movements safely and efficiently. Incorporate stretching and mobility exercises into your routine to improve your range of motion and prevent injury. Pay particular attention to areas such as the hips, shoulders, and ankles.
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Sample Pre-CrossFit Training Program
Week 1-4: Building Endurance and Strength
Cardio
- Monday: 30-minute steady-state run
- Wednesday: 20-minute interval training (e.g., 1 minute sprint, 1 minute walk)
- Friday: 30-minute steady-state bike ride

Strength
- Tuesday: Full-body strength workout (e.g., barbell squats, deadlifts, bench press, rows)
- Thursday: Full-body strength workout (e.g., lunges, overhead press, pull-ups, planks)
- Saturday: Bodyweight exercises (e.g., push-ups, air squats, burpees, sit-ups)
Flexibility and Mobility
- Daily: 15-minute stretching routine focusing on major muscle groups
Related: How To Unlock Your Full Body Mobility in 5 Minutes
Week 5-8: Increasing Intensity and Complexity
Cardio
- Monday: 40-minute steady-state run
- Wednesday: 25-minute interval training (e.g., 1.5 minutes sprint, 1.5 minutes walk)
- Friday: 40-minute steady-state bike ride
Strength
- Tuesday: Full-body strength workout with increased weight
- Thursday: Full-body strength workout with increased weight
- Saturday: Bodyweight exercises with added difficulty (e.g., weighted push-ups, jump squats)
Flexibility and Mobility
- Daily: 20-minute stretching and mobility routine

Nutrition and Recovery
Fueling Your Body
Proper nutrition is essential for fuelling your workouts and aiding recovery. Focus on a balanced diet that includes carbohydrates, proteins, and healthy fats. Carbohydrates provide energy, proteins aid muscle repair, and fats support overall health.
Hydration
Staying hydrated is crucial, especially during high-intensity workouts. Aim to drink at least 2-3 litres of water per day, and adjust your intake based on activity level and climate.
Sleep and Recovery
Adequate sleep and recovery are vital for performance and injury prevention. Aim for 7-9 hours of sleep per night, and incorporate rest days into your training schedule to allow your body to recover.
Mental Preparation
Setting Realistic Goals
Setting realistic and achievable goals can help you stay motivated and track your progress. Start with small, manageable objectives, such as completing a certain number of workouts per week or improving specific movements.
Building a Support System
Having a support system can significantly impact your CrossFit journey. Engage with the CrossFit community, join local groups, or find a workout buddy to keep you accountable and motivated.
Mindfulness and Focus
Mental resilience is crucial in CrossFit due to the intensity and challenging nature of the workouts. Practice mindfulness techniques, such as meditation or deep breathing exercises, to stay focused and manage stress.
Avoiding Common Mistakes
Overtraining
One common mistake beginners make is overtraining, which can lead to burnout and injury. Listen to your body, allow for adequate recovery, and avoid pushing yourself too hard too soon.

Ignoring Proper Form
Proper form is critical for preventing injuries and ensuring effective workouts. Prioritise learning and maintaining correct technique over lifting heavier weights or completing movements faster.
Neglecting Warm-Up and Cool-Down
Warming up and cooling down are essential parts of any workout routine. A proper warm-up prepares your body for exercise and reduces the risk of injury, while a cool-down aids in recovery and reduces muscle soreness.
Conclusion
Preparing for CrossFit involves a multifaceted approach that includes building a solid foundation of cardiovascular endurance, strength, and flexibility, along with proper nutrition, recovery, and mental preparation. By following this comprehensive guide, you can start your CrossFit journey with confidence, reduce the risk of injury, and set yourself up for long-term success.
Key Takeaways
References
- Smith, M.M., Sommer, A.J., Starkoff, B.E. and Devor, S.T., 2013. CrossFit-based high-intensity power training improves maximal aerobic fitness and body composition. Journal of Strength and Conditioning Research, 27(11), pp.3159-3172.
- Haddock, C.K., Poston, W.S.C., Heinrich, K.M., Jahnke, S.A. and Jitnarin, N., 2016. The benefits of high-intensity functional training fitness programs for military personnel. Military Medicine, 181(11), pp.e1508-e1514.
- World Health Organisation, 2020. Physical activity guidelines: UK chief medical officers’ report
This content is originated from https://www.boxrox.com your Online Magazine for Competitive Fitness.