The Sit-Up Challenge is designed to test core endurance, strength, and mental grit. This challenge measures how many proper sit-ups you can perform in a set time while maintaining correct form.

Challenge Details

• Event Type: Online and in-person challenge
• Objective: Perform the maximum number of sit-ups in the given time frame.

Rules & Guidelines

Starting Position:

• Lie on your back with knees bent and feet flat on the ground.
• Hands must be placed behind the head or crossed over the chest.

Sit-Up Execution:

• Lift your upper body until your elbows touch your knees or the top of your thigh.
• Lower yourself back down until your shoulders touch the ground.
• Maintain control and avoid using momentum from the legs.

Counting Reps:

• Only sit-ups completed with proper depth and form count.
• No bouncing or excessive jerking motion.

Measurement:

• Total reps completed with proper form in the given time.

Video Submission Requirements (For Online Entries):

• Ensure the entire body is visible in the recording.
• Clearly announce your name before starting.
• Submissions must be unedited and recorded in real-time.

Divisions & Leaderboard Rankings

Men’s and Women’s Open Divisions

Age Brackets:

• Youth 1 (8-10)
• Youth 2 (11-12)
• Teen 1 (13-15)
• Teen 2 (16-18)
• Junior (19-22)
• Senior (23-34)
• Sub-Masters (35-39)
• Masters 1 (40-49)
• Masters 2 (50-59)
• Masters 3 (60-69)

Leaderboard Updates: Rankings will be posted periodically, and top performances will be highlighted.

Training Tips

• Core Strength: Incorporate crunches, planks, and leg raises into your training.
• Endurance Work: High-rep core exercises help improve muscular endurance.
• Proper Form: Focus on a controlled movement pattern without excessive strain on the neck.
• Breathing Technique: Breathe rhythmically to maintain energy over the full duration.

Recognition & Achievements

Top Performers in each division will receive:

• Recognition on Grinder Strength Sports social media and website.
• Exclusive patch for completing the challenge.
• Potential awards and prizes.

How to Participate

1. Register on the Grinder Strength Sports Online Challenges Portal (if participating online).
2. Complete your Sit-Up Challenge attempt following the rules.
3. Submit your video or log your attempt.
4. Track your progress on the leaderboard and challenge yourself to improve!

Get Involved!

The Sit-Up Challenge is a test of endurance, strength, and consistency. Whether competing for fun, personal progress, or ranking among the best, this challenge is an exciting way to push your limits.

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