Samay | UP/Uttarakhand | MP/Chattisgarh | Bihar/Jharkhand | Rajasthan | Aalami Samay

Men in love walk slower!

Men in love walk slower!

Given this difference, it has not been clear what happens in walking groups of mixed-sex. In order to walk together, someone in the pair will need to pay the energetic cost of deviating from his or her optimal speed.