Upper Back-Leg Grab

General info

What muscles work?

If the correct technique is followed, the following muscle groups work: Hamstrings, and auxiliary muscles:

Disk full (/tmp/#sql_687d_1); waiting for someone to free some space... SELECT ex.*, ueb.bookmarked, coalesce(bp.caption_ru, bp.caption) body_part FROM (SELECT exercises.id, exercises.user_id, exercises.img_male_1, exercises.img_male_2, exercises.img_male_3, exercises.img_male_4, exercises.img_female_1, exercises.img_female_2, exercises.img_female_3, exercises.img_female_4, exercises.smallpicture, exercises.ex_level_id, exercises.ex_type_id, exercises.ex_force_type_id, exercises.ex_mechanics_type_id, exercises.body_weight_koeff, exercises.multiply_weight, exercises.fatigue_factor, exercises.cnt_workouts, exercises.active, exercises.bm_synched_date, exercises.bm_id , coalesce(exercises.caption_en, exercises.caption) caption, coalesce(exercises.content_en, exercises.content) content, coalesce(exercises.alternative_captions_en, exercises.alternative_captions) alternative_captions, coalesce(exercises.url_en, CONCAT('/en/exercises/', exercises.id) ) as url FROM exercises WHERE archive = 0 GROUP BY exercises.id) ex LEFT OUTER JOIN user_exercise_bookmarks ueb ON ueb.user_id = 1710 AND ex.id = ueb.exercise_id LEFT OUTER JOIN exercises_muscles_movements_types emmt ON emmt.exercise_id = ex.id AND emmt.muscle_movement_type_id = 1 LEFT OUTER JOIN muscles m ON m.id = emmt.muscle_id LEFT OUTER JOIN exercises_equipments ee ON ee.exercise_id = ex.id LEFT OUTER JOIN body_parts bp ON bp.id = m.body_part_id WHERE 1 AND ex.ex_type_id = 3 AND ex.id <> 336 AND ex.active = 1 AND emmt.muscle_id IN (SELECT muscle_id FROM exercises_muscles_movements_types WHERE exercise_id = 336 AND muscle_movement_type_id = 1) AND img_male_1 <> "" AND img_male_2 <> "" AND (SELECT GROUP_CONCAT(equipments.id) FROM equipments, exercises_equipments WHERE exercises_equipments.equipment_id = equipments.id AND exercises_equipments.exercise_id = ex.id) = '13,2' AND (ex.img_male_1 <> "" OR ex.img_female_1 <> "" OR ex.user_id = 1710) GROUP BY ex.id ORDER BY FIELD(ex.user_id, 1710) DESC, ueb.bookmarked DESC, ex.cnt_workouts DESC, caption ASC LIMIT 0, 9

Exercise substitutions