Muscle "Fatiguability"

The Effects of "Muscle Fatiguability.": 0 to -10 Declining Strength
The rolling effects of "Muscle Fatiguability" on a roll is a declining negative starting from 0 to -10 when in relations to pushing, pulling or lifting heavy objects such as heavy bags of equipment, carrying people over your shoulders, or even pushing something or someone off of balance.

A declining negative roll always starts unaffected, but as the event progresses and more rolls are done, the rolls begin to decline as the negative takes effect.

There are some examples of "Muscle Fatiguability" that your character can inherit from their story-line or pick up in events or receive when in situations outside of events or duels.

Rule Example:
Rolling Scheme: 50/50

Declining Roll Rule:

First Roll: 50- 0 | Resulting Roll: 50

Second Roll: 50-1 | Resulting Roll: 49

Third Roll: 50-2 | Resulting Roll: 48

Fourth Roll: 50-3 | Resulting: 47

Examples

 * Bicep Muscle High Fatiguabilty
 * Heart High Fatiguability
 * Pectoral Muscle Fatiguability
 * Leg Muscle Fatiguability
 * Hand Muscle Fatiguability
 * Full Body Muscle Fatiguability