Vernier Software and Technology
Vernier Software & Technology

Grip Strength Comparison

Introduction

The importance of hand strength and function is evident in all aspects of our daily living, from eating and maintaining personal hygiene to keyboarding at the computer, performing brain surgery, or playing tennis or the piano. People suffering from arthritis or hand injury quickly appreciate the difficulty of performing even the most mundane tasks with reduced grip strength.

Testing of hand grip strength is used by orthopedic surgeons and physical therapists to evaluate the extent of an injury and the progress of recovery. Grip strength can also be used to diagnose neuromuscular problems such as stroke, herniated disks in the neck, carpal tunnel syndrome, and elbow tendonitis. Athletes are interested in grip strength because it relates to performance in many sports, such as tennis, golf, baseball, football, gymnastics, and rock climbing.

Objectives

In this experiment, you will

  • Measure and compare grip strength of your right and left hands.
  • Correlate grip strength with gender and certain physical characteristics.
  • Compare the pinch strengths of the individual fingers of the dominant hand.

Sensors and Equipment

This experiment features the following Vernier sensors and equipment.

Additional Requirements

You may also need an interface and software for data collection. What do I need for data collection?

Standards Correlations

See all standards correlations for Human Physiology with Vernier »

Human Physiology with Vernier

See other experiments from the lab book.

1Warming Function of Nasal Passageways
2Effect of Vascularity on Skin Temperature Recovery
3Heart Rate as a Vital Sign
4Heart Rate and Exercise
5Heart Rate Response to Baroreceptor Feedback
6Effect of Coughing on Heart Rate
7Blood Pressure as a Vital Sign
8Blood Pressure and Exercise
9Diurnal Blood Pressure Variation
10Heart Rate and Blood Pressure as Vital Signs
11Heart Rate, Blood Pressure, and Exercise
12Analyzing the Heart with EKG
13Introduction to EMG
14ANeuromuscular Reflexes (with Accelerometer)
14BNeuromuscular Reflexes (without Accelerometer)
15Muscle Function Analysis
16Grip Strength Comparison
17Grip Strength and Muscle Fatigue
18EMG and Muscle Fatigue
19Lung Volumes and Capacities
20Respiratory Response to Physiologic Challenges
21Analysis of Lung Function
22Oxygen and Aerobic Metabolism
23Oxygen Extraction by the Lungs
24Effect of "Dead Space" on Oxygen Exchange

Experiment 16 from Human Physiology with Vernier Lab Book

<i>Human Physiology with Vernier</i> book cover

Included in the Lab Book

Vernier lab books include word-processing files of the student instructions, essential teacher information, suggested answers, sample data and graphs, and more.

Buy the Book

Dev Reference: VST0201

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