[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"catalog-machine-hack-squat-machine":3},{"id":4,"name":5,"slug":6,"description":7,"photoUrl":8,"photoUrls":9,"videoUrls":10,"manufacturerProfileEligible":11,"categories":12,"category":15,"exercises":31,"createdAt":73,"updatedAt":74},"198a1b8e-dc8c-53be-b221-ee1a96f01502","Hack Squat Machine","hack-squat-machine","Heavy-duty machine allowing deep squats with full back support against a sliding angled sled.","https:\u002F\u002Fliftag-media-prod-997916278530-eu-central-1.s3.eu-central-1.amazonaws.com\u002Fcatalog\u002Fmachine-templates\u002Fhack-squat-machine\u002Fimages\u002Fhack-squat-machine_1.webp",[8],null,false,[13,19,25],{"id":14,"slug":15,"name":16,"sortOrder":17,"i18nKey":18},"73537600-fdf1-55cd-873f-232852ac0fda","quadriceps","Quadriceps",70,"routine.filters.quadriceps",{"id":20,"slug":21,"name":22,"sortOrder":23,"i18nKey":24},"e60a8d3c-fc43-5ba9-bfec-12cc2a310c8b","hamstrings","Hamstrings",75,"routine.filters.hamstrings",{"id":26,"slug":27,"name":28,"sortOrder":29,"i18nKey":30},"db18e205-fafd-552a-9527-6b76a6f5b23a","glutes","Glutes",90,"routine.filters.glutes",[32,56],{"id":33,"slug":34,"imageUrl":35,"name":36,"description":37,"popularity":38,"aliases":39,"localeName":10,"isCompound":40,"loggingTypes":41,"createdByUserId":10,"isFavorited":11,"primaryCategory":43,"categories":44,"videos":48,"lastSessionSets":53,"createdAt":54,"updatedAt":55},"d5eb879c-33cc-5c62-959f-d3be1e599f67","machine-hack-squat","https:\u002F\u002Fliftag-media-prod-997916278530-eu-central-1.s3.eu-central-1.amazonaws.com\u002Fcatalog\u002Fexercise-templates\u002Fmachine-hack-squat\u002Fimages\u002Fmachine-hack-squat_1.webp","Machine Hack Squat","Set the shoulder pads and platform position so the back and pelvis remain supported and both feet are secure. Release the safeties, brace, and bend the hips and knees as the sled descends. Lower only to the depth where the feet stay flat, knees track with the toes, and pelvis does not roll away from the pad. Press through the platform to extend the legs without locking the knees forcefully, then reset the safeties after the set. The hack squat trains the quadriceps and glutes with assistance from the hamstrings; stance and machine geometry affect joint demands. Use the built-in stops, never bounce at the bottom, and choose depth by control rather than a fixed 90-degree rule.",76,"sled",true,[42],"weight_reps",{"id":14,"slug":15,"name":16,"sortOrder":17,"i18nKey":18},[45,46,47],{"id":14,"slug":15,"name":16,"sortOrder":17,"i18nKey":18},{"id":20,"slug":21,"name":22,"sortOrder":23,"i18nKey":24},{"id":26,"slug":27,"name":28,"sortOrder":29,"i18nKey":30},[49],{"locale":50,"url":51,"displayOrder":52,"uploadedByUserId":10},"en","https:\u002F\u002Fliftag-media-997916278530-eu-central-1-an.s3.eu-central-1.amazonaws.com\u002Fcatalog\u002Fexercise-templates\u002Fmachine-hack-squat\u002Fvideos\u002F20260725T150826Z\u002Fmaster.m3u8",0,[],"2026-05-09T00:28:06.447+00:00","2026-08-07T11:03:37.713+00:00",{"id":57,"slug":58,"imageUrl":59,"name":60,"description":61,"popularity":62,"aliases":10,"localeName":10,"isCompound":40,"loggingTypes":63,"createdByUserId":10,"isFavorited":11,"primaryCategory":64,"categories":65,"videos":69,"lastSessionSets":70,"createdAt":71,"updatedAt":72},"cdde38b6-426a-5300-92b5-6d21be0327df","reverse-hack-squat","https:\u002F\u002Fliftag-media-prod-997916278530-eu-central-1.s3.eu-central-1.amazonaws.com\u002Fcatalog\u002Fexercise-templates\u002Freverse-hack-squat\u002Fimages\u002Freverse-hack-squat_1.webp","Reverse Hack Squat","Face into the hack-squat machine with shoulders beneath the pads, chest supported, hands on the handles, and feet secure on the platform. Release the safeties, brace, and bend the hips and knees while allowing the pelvis to travel back within the machine’s path. Descend only while the spine stays neutral, feet remain planted, and knees follow the toes, then drive through the platform to stand without forceful lockout. The reverse orientation often permits more hip flexion and can increase gluteal involvement, but the quadriceps and hamstrings still contribute and machine designs vary. Use safeties, control the bottom, and stop if the pad or fixed path prevents comfortable alignment.",35,[42],{"id":26,"slug":27,"name":28,"sortOrder":29,"i18nKey":30},[66,67,68],{"id":14,"slug":15,"name":16,"sortOrder":17,"i18nKey":18},{"id":20,"slug":21,"name":22,"sortOrder":23,"i18nKey":24},{"id":26,"slug":27,"name":28,"sortOrder":29,"i18nKey":30},[],[],"2026-05-09T00:28:06.456+00:00","2026-08-07T11:03:37.724+00:00","2026-05-09T00:28:07.526+00:00","2026-06-05T00:31:50.187+00:00"]