Force Property
The Force Property allows coaches and athletes to record and analyze force production during an exercise, movement, or performance test.
Force is one of the foundational measurements in biomechanics and sports performance, representing the amount of push or pull generated by an athlete. It is commonly collected from force plates, dynamometers, linear transducers, specialized testing equipment, and wearable technologies.
This property is most often used in performance testing, athlete monitoring, rehabilitation, and sports science applications.
What Does the Force Property Record?
The Force property stores the amount of force generated during a movement or test.
Force is measured in:
Newtons (N)
Examples include:
- Ground Reaction Force
- Peak Force
- Average Force
- Isometric Force
- Landing Force
- Propulsive Force
- Force Plate Measurements
- Dynamometer Measurements
Units of Measurement
Force is recorded in:
Newtons (N)
A Newton is the standard unit of force in the International System of Units (SI).
Example Values
| Activity | Force |
|---|---|
| Isometric Mid-Thigh Pull | 2,500 N |
| Countermovement Jump | 1,800 N |
| Landing Assessment | 3,200 N |
| Hand Grip Test | 450 N |
How Force is Collected
Force values are typically generated by specialized equipment such as:
- Force Plates
- Isometric Testing Systems
- Dynamometers
- Load Cells
- Instrumented Training Devices
- Motion Analysis Systems
The resulting value can be manually entered or imported into CoachMePlus.
Why Measure Force?
Force is one of the most important variables in human performance.
Monitoring force production can help practitioners:
- Evaluate strength
- Monitor fatigue
- Assess readiness
- Track rehabilitation progress
- Identify asymmetries
- Measure performance improvements
Because force is a direct mechanical output, it often provides insight beyond traditional measures such as weight lifted or repetitions completed.
How Coaches Use Force Data
Strength Assessment
Monitor force production during maximal strength tests.
Example:
Isometric Mid-Thigh Pull
Peak Force = 2,800 N
Jump Testing
Evaluate force production during:
- Countermovement Jumps
- Squat Jumps
- Drop Jumps
Landing Analysis
Assess landing forces during:
- Jump Landings
- Return-to-Play Assessments
- Injury Risk Evaluations
Rehabilitation Monitoring
Track force restoration following injury.
Example:
Single-Leg Isometric Test
- Right Leg: 1,400 N
- Left Leg: 1,250 N
How Force is Used in Reporting
The Force property can be analyzed throughout CoachMePlus dashboards and reports.
Common analyses include:
Peak Force
Highest force value recorded.
Average Force
Average force generated across multiple attempts.
Maximum Force
Identify the athlete's best recorded performance.
Force Trends
Monitor changes in force production over time.
Limb Symmetry Analysis
Compare force production between limbs.
Readiness Monitoring
Evaluate day-to-day changes in neuromuscular performance.
Common Use Cases
Force Plate Testing
Track force metrics during:
- Countermovement Jumps
- Squat Jumps
- Drop Jumps
- Isometric Pulls
Strength Diagnostics
Measure force production independent of movement technique.
Athlete Monitoring
Track neuromuscular readiness and recovery.
Rehabilitation
Monitor strength restoration and asymmetry reduction.
Research and Sports Science
Store force measurements for analysis and longitudinal tracking.
Force and Other Exercise Properties
Force is often combined with other performance metrics for deeper analysis.
| Property | Purpose |
|---|---|
| Velocity | Calculate force-velocity relationships |
| Power | Analyze explosive performance |
| Weight | Compare external load to force production |
| Duration | Evaluate force sustained over time |
| Bar Velocity | Monitor strength and power characteristics |
| Training Load | Relate force output to overall workload |
Force vs. Weight
These properties measure different things.
Weight
Represents the external load being lifted.
Example:
Back Squat = 225 lb
Force
Represents the mechanical force produced by the athlete.
Example:
Peak Force = 2,750 N
Two athletes lifting the same weight may produce very different force values depending on technique, movement speed, and force-generating ability.
Example
A sports scientist performs a Countermovement Jump assessment using a force plate.
Results:
| Metric | Value |
|---|---|
| Peak Force | 2,150 N |
| Average Force | 1,620 N |
The Peak Force value is stored using the Force property within CoachMePlus.
This data can then be used in dashboards, reports, readiness monitoring systems, rehabilitation tracking, and long-term athlete development programs to monitor changes in force production over time.
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