Somatic Cost of Repeated Start-Stop Motion
Repeated start-stop motion increases cost by repeatedly initiating and halting load without sustained transfer.
1. Initiation as Load Activation
Each start introduces load into the system.
At initiation:
- force is generated
- structures engage rapidly
- load enters without prior momentum
Activation requires immediate resource allocation.
2. Interruption as Load Halt
Each stop halts ongoing transfer.
During stopping:
- motion is arrested
- load is absorbed abruptly
- transition is cut short
The system shifts from movement to retention without continuity.
3. Absence of Sustained Transfer
Start-stop patterns prevent continuous load flow.
The system:
- does not maintain momentum
- does not complete extended transfer cycles
- repeatedly resets load pathways
Each cycle begins anew.
4. Repeated Activation Cost
With repetition:
- initiation demand increases
- abrupt halts accumulate strain
- engagement cycles intensify
Cost arises from repeated activation rather than sustained movement.
5. Impact on Stability
Frequent start-stop motion affects stability.
The system exhibits:
- inconsistent load handling
- variable coordination
- reduced continuity
Stability weakens under repeated interruption.
Summary
Repeated start-stop motion generates cost through continuous initiation and abrupt halting of load.
Without sustained transfer, each cycle adds activation cost, leading to increased strain and reduced stability.