What is the Initial Strength Test (IST)?

The Marine Corps Initial Strength Test, or IST, is a test that measures the physical fitness level for recruits entering Marine boot camp.

What happens if you fail the IST?

Recruits that don't pass the Initial Strength Test are dropped from their platoon and placed in a special platoon that gets them in shape.

What are the requirements for the Marine Initial Strength Test?

We lay out the exact requirements for the IST in our article. The test standards vary for both men and women, and have also changed over the years.

How should I prepare for the Marine IST?

Preparing for the IST requires you to start running on a routine basis, start practicing core body work, and start doing pull-ups.

How long does the test last?

There really isn't a hard and fast number for this. It will depend on how many recruits are taking the test at any given time, as well as other factors.

marine initial strength test requirements Archives

Before you ship to Marine Corps boot camp you must pass the Initial Strength Test, or IST.

This is the Marine Corps’ first official physical test to make sure you are ready for the demands of recruit training.

It consists … Click Here To Read the rest

Marine IST Standards 2026: Pull-Ups, Crunches & Run Times

Proud Supporters Of

Connect With OMK

Search OMK