> You get into how our fingers prune up for better grip in the water
Awfully skeptical of that claim. While there is more friction area potentially, skin is very easy to damage when "pruned". You can't use any significant force in this condition making normal skin with higher force capability much more useful in water.
Awfully skeptical of that claim. While there is more friction area potentially, skin is very easy to damage when "pruned". You can't use any significant force in this condition making normal skin with higher force capability much more useful in water.