Compression clothing?

lactate:

• can be used as a fuel,
  
• is a by product of anaerobic glycolysis
  
• referred to 'lactic acid' as usually there is a drop in pH associated with its production (mainly through increased CO2)
  
  

I'm currently wearing one sock, after straining/minor tear in my calf. As mentioned i think it helps by increasing blood flow, particularly by keeping the area warm. Also the compression part aids in stopping the area swelling and aiding lymph flow.