WT 1.1.8+1 TrainingPlan

2021-05-28 15:49:58 +02:00
parent 4b6b4dafc7
commit d388228caa
50 changed files with 2610 additions and 265 deletions
@@ -1,5 +1,4 @@
 import 'dart:convert';
-
 import 'package:aitrainer_app/util/app_language.dart';
 import 'package:aitrainer_app/model/cache.dart';
 import 'package:aitrainer_app/model/exercise_type.dart';
@@ -144,4 +143,62 @@ mixin Common {
    value = value.replaceAll(RegExp(r'[^0-9.]'), "");
    return value;
  }
+
+  static double calculate1RM(double weight, double repeat) {
+    if (weight == 0 || repeat == 0) {
+      return 0;
+    }
+
+    double rmWendler = weight * repeat * 0.0333 + weight;
+    double rmOconner = weight * (1 + repeat / 40);
+    //print("Weight: $weight repeat: $repeat,  $rmWendler, Oconner: $rmOconner");
+    double average = (rmWendler + rmOconner) / 2;
+
+    return average;
+  }
+
+  static double get1RMPercent(int repeats) {
+    double percent = 1;
+
+    if (repeats >= 35) {
+      percent = 0.50;
+    } else if (repeats > 12) {
+      percent = (100 - 2 * repeats) / 100;
+    } else {
+      percent = (100.0 - 2 * repeats) / 100;
+    }
+    //print("1RM Percent: $percent repeats: $repeats");
+    return percent;
+  }
+
+  static double roundWeight(double weight) {
+    double rounded = weight.round().toDouble();
+
+    if (weight > 35) {
+      final double remainder = weight % 5;
+      if (remainder < 1.25) {
+        rounded = ((weight / 5).floor() * 5).toDouble();
+      } else if (remainder > 1.25 && remainder <= 2.5) {
+        rounded = (weight / 5).floor() * 5 + 2.5;
+      } else if (remainder > 2.5 && remainder < 3.75) {
+        rounded = (weight / 5).floor() * 5 + 2.5;
+      } else {
+        rounded = (((weight / 5).ceil() * 5) + 5).toDouble();
+      }
+    }
+
+    return rounded;
+  }
+
+  static int calculateQuantityByChangedWeight(double initialRM, double weight, double repeat) {
+    final double rmWendler = weight * repeat * 0.0333 + weight;
+    final double rmOconner = weight * (1 + repeat / 40);
+    //print("Weight: $weight oneRepQuantity: $repeat,  $rmWendler, Oconner: $rmOconner");
+
+    final double repeatWendler = (rmWendler - weight) / 0.0333 / weight;
+    final double repeatOconner = (rmOconner / weight - 1) * 40;
+    final newRepeat = ((repeatOconner + repeatWendler) / 2).ceil();
+    //print("Initial 1RM: $initialRM Weight: $weight repeatWendler: $repeatWendler repeat Oconner: $repeatOconner. NEW REPEAT: $newRepeat");
+    return newRepeat;
+  }
 }