"hyperextension" meaning in English

{
  "derived": [
    {
      "_dis1": "0 0",
      "word": "reverse hyperextension"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "hyper",
        "3": "extension"
      },
      "expansion": "hyper- + extension",
      "name": "prefix"
    }
  ],
  "etymology_text": "hyper- + extension",
  "forms": [
    {
      "form": "hyperextensions",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "~"
      },
      "expansion": "hyperextension (countable and uncountable, plural hyperextensions)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "_dis1": "0 0",
      "word": "hyperextensor"
    }
  ],
  "senses": [
    {
      "glosses": [
        "The extension of a joint beyond its normal range; the condition of being hyperextended."
      ],
      "id": "en-hyperextension-en-noun-ENlePxvh",
      "links": [
        [
          "extension",
          "extension"
        ],
        [
          "joint",
          "joint"
        ],
        [
          "hyperextend",
          "hyperextend"
        ]
      ],
      "tags": [
        "countable",
        "uncountable"
      ],
      "translations": [
        {
          "_dis1": "80 20",
          "code": "fi",
          "lang": "Finnish",
          "sense": "bending of joint beyond typical limit of extension",
          "word": "yliojennus"
        },
        {
          "_dis1": "80 20",
          "alt": "かしんてん",
          "code": "ja",
          "lang": "Japanese",
          "roman": "ka-shinten",
          "sense": "bending of joint beyond typical limit of extension",
          "word": "過伸展"
        }
      ]
    },
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Exercise",
          "orig": "en:Exercise",
          "parents": [
            "Sports",
            "Human activity",
            "Human behaviour",
            "Human",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "_dis": "7 93",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "10 90",
          "kind": "other",
          "name": "English entries with language name categories using raw markup",
          "parents": [
            "Entries with language name categories using raw markup",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "17 83",
          "kind": "other",
          "name": "English hybridisms",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "22 78",
          "kind": "other",
          "name": "English terms prefixed with hyper-",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "An exercise performed by lying on the stomach, ideally inclined upwards as on a Roman chair to reach a higher range of motion, and raising and lowering the upper torso."
      ],
      "id": "en-hyperextension-en-noun-B0yjTTrv",
      "links": [
        [
          "exercise",
          "exercise"
        ],
        [
          "stomach",
          "stomach"
        ],
        [
          "Roman chair",
          "Roman chair"
        ],
        [
          "range of motion",
          "range of motion"
        ]
      ],
      "tags": [
        "countable",
        "uncountable"
      ],
      "translations": [
        {
          "_dis1": "2 98",
          "code": "fi",
          "lang": "Finnish",
          "sense": "exercise of raising the upper torso",
          "word": "selänojennus"
        },
        {
          "_dis1": "2 98",
          "code": "ru",
          "lang": "Russian",
          "roman": "giperɛksténzija",
          "sense": "exercise of raising the upper torso",
          "tags": [
            "feminine"
          ],
          "word": "гиперэксте́нзия"
        },
        {
          "_dis1": "2 98",
          "code": "sv",
          "lang": "Swedish",
          "sense": "exercise of raising the upper torso",
          "tags": [
            "common-gender"
          ],
          "word": "ryggresning"
        }
      ]
    }
  ],
  "synonyms": [
    {
      "_dis1": "0 0",
      "tags": [
        "colloquial"
      ],
      "topics": [
        "exercise",
        "sports",
        "hobbies",
        "lifestyle"
      ],
      "word": "hyper"
    }
  ],
  "word": "hyperextension"
}

{
  "categories": [
    "English countable nouns",
    "English entries with incorrect language header",
    "English entries with language name categories using raw markup",
    "English hybridisms",
    "English lemmas",
    "English nouns",
    "English terms prefixed with hyper-",
    "English uncountable nouns"
  ],
  "derived": [
    {
      "word": "reverse hyperextension"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "hyper",
        "3": "extension"
      },
      "expansion": "hyper- + extension",
      "name": "prefix"
    }
  ],
  "etymology_text": "hyper- + extension",
  "forms": [
    {
      "form": "hyperextensions",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "~"
      },
      "expansion": "hyperextension (countable and uncountable, plural hyperextensions)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "hyperextensor"
    }
  ],
  "senses": [
    {
      "glosses": [
        "The extension of a joint beyond its normal range; the condition of being hyperextended."
      ],
      "links": [
        [
          "extension",
          "extension"
        ],
        [
          "joint",
          "joint"
        ],
        [
          "hyperextend",
          "hyperextend"
        ]
      ],
      "tags": [
        "countable",
        "uncountable"
      ]
    },
    {
      "categories": [
        "en:Exercise"
      ],
      "glosses": [
        "An exercise performed by lying on the stomach, ideally inclined upwards as on a Roman chair to reach a higher range of motion, and raising and lowering the upper torso."
      ],
      "links": [
        [
          "exercise",
          "exercise"
        ],
        [
          "stomach",
          "stomach"
        ],
        [
          "Roman chair",
          "Roman chair"
        ],
        [
          "range of motion",
          "range of motion"
        ]
      ],
      "tags": [
        "countable",
        "uncountable"
      ]
    }
  ],
  "synonyms": [
    {
      "tags": [
        "colloquial"
      ],
      "topics": [
        "exercise",
        "sports",
        "hobbies",
        "lifestyle"
      ],
      "word": "hyper"
    }
  ],
  "translations": [
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "bending of joint beyond typical limit of extension",
      "word": "yliojennus"
    },
    {
      "alt": "かしんてん",
      "code": "ja",
      "lang": "Japanese",
      "roman": "ka-shinten",
      "sense": "bending of joint beyond typical limit of extension",
      "word": "過伸展"
    },
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "exercise of raising the upper torso",
      "word": "selänojennus"
    },
    {
      "code": "ru",
      "lang": "Russian",
      "roman": "giperɛksténzija",
      "sense": "exercise of raising the upper torso",
      "tags": [
        "feminine"
      ],
      "word": "гиперэксте́нзия"
    },
    {
      "code": "sv",
      "lang": "Swedish",
      "sense": "exercise of raising the upper torso",
      "tags": [
        "common-gender"
      ],
      "word": "ryggresning"
    }
  ],
  "word": "hyperextension"
}