# NPTE Study Tips, Understanding Open vs Closed Packed Positions for Musculoskeletal Success

Master NPTE musculoskeletal questions with clear tips on open vs closed packed joint positions and improve your exam performance.

Source: https://hogale.shop/npte-study-tips-understanding/ · based on the channel [Typical PT](https://www.youtube.com/channel/UCeu0qoaAiH89oarBdx4nR8A) · Video: [NPTE Study Tips | Open vs Closed Packed Positions](https://www.youtube.com/watch?v=-d_qkd1YozY) · 2026-10-08

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## Key takeaways

- Open packed position allows maximum joint play and is also called loose packed position.
- Closed packed position features maximal joint congruency and ligament tension, providing joint stability.
- Recognizing joint positions is key for answering NPTE musculoskeletal and orthopedic questions.
- Open packed positions occur when ligaments are lax; closed packed when ligaments are taut.
- Typical PT channel provides focused NPTE exam strategies for joint position concepts.

## What Are Open and Closed Packed Positions in the NPTE Context?
Open packed and closed packed positions describe specific joint alignments important in physical therapy, especially for the NPTE musculoskeletal section. Open packed positions, also known as loose packed positions, occur when the joint surfaces are least congruent and ligaments are lax, allowing maximum joint play. Closed packed positions occur when joint surfaces are maximally congruent, ligaments are taut, and the joint is most stable. Understanding these definitions helps you quickly identify scenarios in NPTE questions related to joint mechanics.

## Key Characteristics of Open Packed Positions
Open packed positions are crucial for joint mobility. In these positions:

1. The joint surfaces have minimal contact.
2. Ligaments and capsule are relaxed, allowing greatest accessory motion or joint play.
3. The joint is least stable, making it prone to subluxation or dislocation.
4. Examples include the knee at 25 degrees of flexion or the shoulder at 55 degrees abduction and 30 degrees horizontal adduction.

Recognizing these positions helps answer NPTE questions about joint mobilizations and injury mechanisms.

Video: [NPTE Study Tips | Open vs Closed Packed Positions](https://www.youtube.com/watch?v=-d_qkd1YozY)

## Distinct Features of Closed Packed Positions
Closed packed positions are defined by maximal joint congruency and stability. Key points include:

1. Joint surfaces fit tightly, maximizing contact area.
2. Ligaments and joint capsule are taut, restricting joint play.
3. The joint is at its strongest and most stable position.
4. Examples are full knee extension and full lateral rotation of the shoulder.

Closed packed positions are often referenced in NPTE questions about joint stability, ligament stress, and immobilization strategies.

## How to Differentiate Open vs Closed Packed Positions Quickly for NPTE
Distinguishing these positions on the NPTE is essential. Use these tips:

- **Look for ligament tension clues:** Taut ligaments indicate closed packed; lax ligaments indicate open packed.
- **Consider joint stability:** Stable = closed packed; unstable = open packed.
- **Recall common joint examples:** Knee flexed (~25°) = open packed; knee extended = closed packed.
- **Assess functional context:** Open packed positions allow treatment techniques like joint mobilization; closed packed focus on stability and weight bearing.

By associating terminology and joint conditions, you can answer questions faster and with confidence.

## Applying Joint Position Concepts to NPTE Musculoskeletal Questions
Many NPTE musculoskeletal and orthopedic questions test your knowledge of joint positions. For example:

- Identifying which position allows maximum joint play for mobilization.
- Determining when ligaments are under greatest tension.
- Choosing appropriate joint positions for patient assessment or treatment.
- Understanding injury risks related to position-induced joint stability.

Mastering open vs closed packed positions enables you to interpret clinical scenarios and select correct answers effectively.

## NPTE Test-Taking Strategies for Open vs Closed Packed Position Questions
To improve your NPTE musculoskeletal section score:

1. Memorize key joint examples for both positions.
2. Practice identifying position-related terminology in questions.
3. Use elimination strategies when unsure about ligament tension or joint congruency.
4. Relate joint position concepts to common orthopedic tests and treatments.

The Typical PT channel offers excellent resources and practice questions that reinforce these concepts.

## Summary
Understanding open packed versus closed packed joint positions is vital for NPTE musculoskeletal success. Open packed positions have maximal joint play with lax ligaments, while closed packed positions feature tight ligaments and maximal stability. Recognizing these differences helps you answer exam questions accurately and efficiently. The Typical PT channel provides clear explanations and study strategies specifically tailored to NPTE exam preparation.

## Questions & answers

**What is the open packed position in physical therapy?**

The open packed position, also called the loose packed position, is when joint surfaces have minimal contact and ligaments are relaxed, allowing the greatest joint play and mobility.

**Why is the closed packed position important for the NPTE exam?**

The closed packed position represents maximal joint congruency and ligament tension, providing stability. It is important for NPTE questions related to joint stability, ligament stress, and injury mechanisms.

**How can I quickly identify open vs closed packed positions on the NPTE?**

Look for clues about ligament tension and joint stability: taut ligaments and maximal joint congruency suggest closed packed, while lax ligaments and maximal joint play suggest open packed. Also, memorize common joint examples for both positions.

**How do these joint positions affect physical therapy treatments?**

Open packed positions allow for joint mobilization and assessment because of increased joint play, whereas closed packed positions are more stable and used for weight bearing or immobilization strategies.