4 ms·

You need to sprain both knees or ankles at the same time and then use one as the control.

• differentView 2y ago
  Both most people favor one side of their body, so the wear and tear would already be uneven.
  • jjk166 2y ago
    Sprain both knees and ankles and red light treat opposite ones (ie randomly select right ankle + left knee or the opposite pair).
  • Ruthalas 2y ago
    You may also have trouble applying the Aspirin to only one location.
• aghilmort 2y ago
  most useful comment in thread like that H.pylori ulcer discovery