Evost Series Knee Up e etselitsoe ho koetlisa mefuta e mengata ea mantlha le e tlase ea 'mele, e nang le mapheo a kobehileng a setsoe le lithupa bakeng sa ts'ehetso e bonolo le e tsitsitseng, 'me mokokotlo o ka morao o ka thusa ho tsitsisa mokokotlo.Lithapa tse ling tse phahamisitsoeng tsa maoto le matsoho li fana ka tšehetso bakeng sa koetliso ea dip.