A bicycle that can be pedalled with hands and feet at the same time has been developed by Dutch studio TSG Essempio. Pedals replacing the handlebars allow the 4StrikeBike to be cycled with the hands and steered simultaneously. These pedals click into a fixed upright position so the bike can also be used normally. “The 4StrikeBike has adjustable pedalling handlebars and can be used as an ordinary city bike in traffic as well as a touring bike for longer distances at higher speeds,” Jan Willem Zuyderduyn of TSG Essempio explains.