{
  "type": "object",
  "properties": {
    "workWeight": {
      "type": "number",
      "description": "The target work set weight in pounds (or kg if unit is kg)"
    },
    "liftType": {
      "type": "string",
      "description": "The lift being warmed up for (e.g. squat, bench, press, deadlift)",
      "enum": [
        "squat",
        "bench",
        "press",
        "deadlift",
        "power_clean"
      ]
    },
    "barWeight": {
      "type": "number",
      "description": "Bar weight. Defaults to 45 lb (20 kg). Use 35 for a women's bar, 15 for a training bar.",
      "default": 45
    },
    "roundingIncrement": {
      "type": "number",
      "description": "Round warmup weights to this increment. Default 5.",
      "default": 5
    }
  },
  "required": [
    "workWeight",
    "liftType"
  ],
  "$schema": "http://json-schema.org/draft-07/schema#",
  "title": "warmup_calculator",
  "description": "Calculate a barbell warmup ramp for any lift. Returns a structured set of warmup sets leading up to the work weight, with decreasing reps as weight increases. Based on standard barbell warmup methodology used in Starting Strength coaching. Powered by CoachSync.io.",
  "x-source": "https://mcp.coachsync.io/mcp tools/list (probed 2026-11-04), inputSchema verbatim"
}