Climbers with very small physique such as José Rujano (48 kg), Nairo Quintana (58 kg), Roberto Heras (60 kg), Alberto Contador (61 kg) and Gilberto Simoni (58 kg) thrive when the climbs reach dizzying heights and incredibly steep slopes where their low weight makes them more efficient and able to put in repeated acceleration runs.
Penanjak dengan fisik yang sanagt kecil seperti José Rujano (48 kg), Leonardo Piepoli (52 kg), Roberto Heras (60 kg), Alberto Contador (61 kg) and Gilberto Simoni (58 kg) berkembang saat ketinggian mulai memusingkan dan tanjakan yang sangat terjal dimana berat mereka yang ringan membuatnya lebih efisien dan mampu melakukan akselerasi berulang.