The physical requirements for NDA for male candidates are specific health and fitness standards that every aspirant must meet to qualify for entry into the National Defence Academy. These include height, weight, chest expansion, vision, hearing, and overall physical fitness.

Understanding these requirements early gives you a clear edge in preparation. At Alpha NDA Academy, we’ve seen many young aspirants fail not because they lacked intelligence, but because they didn’t know what to expect physically.

That’s why this guide is built to be easy to follow, fact-based, and extremely helpful.

Physical Requirements for NDA for Male Candidates in India (2026)

To serve in the Army, Navy, or Air Force, physical strength and stamina are just as important as academic knowledge.

Life at NDA is physically demanding from day one. So, even before you begin training, the Armed Forces make sure that candidates are medically and physically ready.

The physical requirements help select candidates who can handle long training hours, outdoor activities, obstacle courses, and combat simulations.

They also help reduce risk of injuries during training.

At Alpha NDA coaching, we encourage students to treat physical preparation as seriously as written exam preparation.

Basic Physical Eligibility for NDA Male Aspirants

This section covers the core physical standards you must meet—height, weight, and chest size. These standards vary slightly across the Army, Navy, and Air Force.

If you don’t meet these, you will be disqualified during the medical check—even if you pass the written and SSB stages.

Minimum Height Requirements

The minimum height required for NDA depends on the service:

• For the Army and Navy, the minimum height is 157 cm
• For the Air Force, it’s 162.5 cm due to stricter pilot standards
• Candidates from hilly regions (e.g. Gorkhas, Northeast, Kumaon) may get up to 5 cm relaxation

At Alpha NDA defence academy, we’ve seen students just 1 or 2 cm short of the mark get disqualified. That’s why early height checks are a must.

Example: A 17-year-old Army aspirant measuring 156.5 cm may not qualify, unless eligible under regional relaxation.

Weight Standards by Height and Age

Your weight should be proportional to your height and age. There’s a standard Armed Forces chart used to check this during medical tests.

Being underweight or overweight is a common reason for rejection. Quick weight loss or gain right before the medical is risky and often ineffective.

We advise students at Alpha to maintain a consistent, natural body weight through regular activity and simple home-cooked meals.

Chest Measurement and Expansion

A minimum chest measurement of 81 cm is required, with at least 5 cm of expansion. This shows lung strength and endurance.

Breathing exercises, swimming, and regular cardio can help improve chest expansion. Candidates often overlook this area, which can be corrected with steady effort over a few months.

Medical Requirements for NDA Male Candidates

Now let’s look at the medical conditions and health standards that are tested during NDA selection.

After you clear the SSB interview, you’ll undergo a detailed medical exam. This is conducted by a board of military doctors who check your physical and mental fitness for service.

Even if you’re physically strong, hidden or minor medical issues can affect your result. That’s why Alpha NDA Academy always includes medical awareness as part of its NDA training.

Eyesight and Vision Rules

Vision standards vary depending on the role and service.

• Army and Navy allow corrected vision up to 6/6 with glasses
• Air Force requires 6/6 vision without correction for flying roles
• Color blindness and night blindness lead to direct rejection

Aspirants with mild power (up to ±2.5) are often still eligible for Army/Navy roles.

We’ve had students at Alpha NDA coaching improve their eye health over time through proper care and regular checkups.

Example: One student who wore specs with -2.0 power still cleared NDA medicals for the Navy, after getting his eyes checked six months in advance.

Hearing, Teeth, and General Health

You must have good hearing in both ears. Blocked ears due to wax or infection are common and must be treated before your medical.

Dental health is also important. Candidates must have at least 14 healthy and properly arranged teeth. Severe cavities or infections may result in rejection.

Other general health checks include:

• Normal blood pressure and pulse
• No bone deformities
• Healthy skin and no serious allergies
• Fully healed surgical scars

At Alpha NDA defence academy, we guide students to get full medical checkups before SSB so they know exactly where they stand.

Rules About Tattoos

Tattoos are allowed only in specific areas like the inner forearm or back of the palm, depending on your religion or region. Tattoos on the face, neck, or other visible parts are not allowed.

We’ve seen many students unaware of this rule, only to be disqualified during the final stage.

Alpha NDA coaching provides a checklist of dos and don’ts, including tattoo guidelines, to avoid these small but costly mistakes.

Fitness Expectations at SSB Interview

Many students ask: is there any physical test during SSB?

There’s no official fitness test like a race or push-up count. But your physical fitness is observed throughout the SSB process—especially during group tasks, obstacle courses, and command tasks.

Candidates who lack stamina or coordination tend to fall behind. That affects their Officer Like Qualities (OLQs), which are central to selection.

At Alpha NDA Academy, SSB simulations are part of the regular routine. We help aspirants prepare for tasks like the group obstacle race, which requires teamwork, speed, and physical balance.

Example: A candidate who was weak in upper body strength trained with a pull-up routine at Alpha for two months and later performed confidently in the snake race.

Is Physical Fitness Required for NDA Selection?

The physical fitness requirement for NDA is not just a formality—it’s a key part of your success.

Even if you meet the basic medical standards, poor fitness affects your performance, energy levels, and confidence during SSB.

You don’t need to be a bodybuilder. But you do need to show stamina, alertness, and agility in your body language.

Alpha NDA coaching focuses on real-world fitness—running, push-ups, team activities—not just gym workouts.

How to Prepare Physically for NDA?

Here’s a simple and effective fitness plan that works well for NDA preparation:

• Start early – At least 8–12 months before SSB
• Run daily – 2–3 km every morning builds strong stamina
• Train bodyweight strength – Push-ups, squats, and planks are great starters
• Improve flexibility – Stretching helps in obstacle courses and prevents injury
• Eat smart – Balanced meals, plenty of water, and avoiding junk food matter
• Rest well – 7–8 hours of good sleep improves focus and recovery

At Alpha, our students follow weekly fitness trackers and personalized progress charts. It’s not about intense workouts, but consistency and habit-building.

Common Mistakes That Lead to Physical Disqualification

Even eligible candidates sometimes fail the medical or SSB due to avoidable mistakes. These include:

• Ignoring vision problems until the last month
• Gaining or losing too much weight suddenly
• Not treating old injuries properly
• Thinking physical standards are flexible or negotiable

At Alpha NDA defence academy, one of our students had a minor skin infection and thought it didn’t matter. He was temporarily rejected but cleared it after following proper treatment and guidance.

Knowing these issues early can save you from last-minute disappointment.

What Makes Alpha NDA Academy Different

Alpha NDA Academy combines physical training, medical awareness, and confidence-building into one complete program.

We don’t just help students memorize height or chest charts. We help them become fully aware of where they stand, what to improve, and how to get there in time.

Whether it’s correcting posture, improving stamina, or getting a pre-medical done, our experience-driven coaching is designed to prepare students realistically for both the SSB and medical board.

Every year, students who prepare with us not only pass but feel proud of the journey they took to get there.

A Quick Note on Female Candidates

This article focuses on physical requirements for NDA for male aspirants. Female candidates have separate physical requirements like height, weight, and medical standards, which are slightly different.

Alpha NDA coaching also supports physical requirements for female NDA aspirants with tailored physical and academic preparation.

Final Thoughts

The physical requirements for NDA for male candidates are essential for selection and long-term success in the Armed Forces. They cover everything from height and chest size to vision, stamina, and medical fitness.

By understanding these standards early, preparing steadily, and avoiding common mistakes, you can confidently face both the SSB and medical board.

At Alpha NDA Academy, our goal is not just to help you meet the physical requirements but to make you ready for a lifetime of leadership, discipline, and service.

Whether it’s physical eligibility, eyesight, chest expansion, or fitness preparation, every detail matters. With the right support and commitment, clearing the NDA physical requirements becomes not just possible—but something you can be proud of.

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