A method for optimized selection of a bicycle saddle from a population of different bicycle saddles comprises the steps of providing a database (B) composed of a set (Ω) of physical elements (Si) corresponding to the population of different saddles, subdividing the set (Ω) into a plurality of subsets (W1, W2 F1, F2 Q1, Q2…) according to predetermined geometrical and/or functional characteristics, collecting a plurality of anatomical parameters (I, α, Lm,…) of a user to obtain corresponding data (D1, D2, D3,…) and selecting one of the subsets (W1, W2 F1, F2 Q1, Q2…) having corresponding optimized characteristics according to the data (D1, D2, D3,…). The geometrical and/or functional characteristics are selected from the group comprising at least the maximum plan width (Umax), the presence and dimension of holes and/or superficial hollows (H) and the plan shape of the saddles. The parameters (I, α, Lm,…) are collected on the user in an upright position and with the legs stretched. A system for anthropometric determination of one or more optimized bicycle saddles.一種用於自不同腳踏車鞍座之一群體進行腳踏車鞍座之最佳化選擇的方法包含以下步驟:提供由實體元件(Si)之一集合(Ω)組成的一資料庫(B),該集合對應於不同鞍座之該群體;根據預定之幾何特性及/或功能特性將該集合(Ω)細分成複數個子集合(W1、W2;F1、F2;Q1、Q2;…);收集使用者之複數個解剖學參數(I、α、Lm、…)來獲得對應的資料(D1、D2、D3、…);以及根據資料(D1、D2、D3、…)選擇該等子集合(W1、W2;F1、F2;Q1、Q2;…)中具有對應的最佳化特性的一個子集合。該等幾何特性及/或功能特性係選自至少包含最大平面寬度(Umax)、孔及/或淺表空心(H)之存在及尺寸以及該等鞍座之平面形狀的群組。該等參數(I、α、Lm、…)係在處於直立位置且雙腿伸展之使用者上收集到。一種系統用於一或多個最佳化腳踏車鞍座之人體計測判定。