Machine Back Extension
Latest
Start: 70 lb || 12 reps
End: 115 lb || 12 reps
Max
(30 days)
null null
(60 days)
null null
(90 days)
null null
(180 days)
115 8-21
(365 days)
115 8-21
(All)
240 2016-11-13
History
0 lb | 25 Reps
0 lb | 15 Reps
0 lb | 20 Reps
80 lb | 10 Reps
120 lb | 10 Reps
160 lb | 10 Reps
200 lb | 10 Reps
⭐ 240 lb | 10 Reps
0 lb | 20 Reps
50 lb | 15 Reps
50 lb | 12 Reps
50 lb | 10 Reps
75 lb | 12 Reps
75 lb | 10 Reps
75 lb | 10 Reps
⭐ 85 lb | 10 Reps
{"2014-10-16":null,"2014-11-12":64.6,"2014-11-26":null,"2015-07-29":null,"2016-08-12":null,"2016-08-25":null,"2016-09-05":35,"2016-09-09":null,"2016-09-29":null,"2016-10-22":null,"2016-11-13":160,"2016-12-05":null,"2016-12-09":null,"2017-01-07":null,"2017-02-11":null,"2017-03-12":null,"2017-03-15":null,"2017-03-25":null,"2018-11-23":136.7,"2018-12-06":130,"2019-01-11":110,"2019-08-02":120,"2019-11-09":86.7,"2020-01-27":100,"2020-02-03":140,"2020-02-21":126.9,"2021-05-31":123.3,"2021-06-07":115,"2022-02-07":null,"2022-05-11":75,"2023-12-21":87.5,"2024-07-27":81.3,"2024-08-21":92.5}
{"2014-10-16":60,"2014-11-12":79,"2014-11-26":30,"2015-07-29":60,"2016-08-12":40,"2016-08-25":90,"2016-09-05":60,"2016-09-09":60,"2016-09-29":40,"2016-10-22":20,"2016-11-13":50,"2016-12-05":39,"2016-12-09":40,"2017-01-07":60,"2017-02-11":20,"2017-03-12":15,"2017-03-15":40,"2017-03-25":25,"2018-11-23":30,"2018-12-06":30,"2019-01-11":30,"2019-08-02":30,"2019-11-09":30,"2020-01-27":30,"2020-02-03":30,"2020-02-21":26,"2021-05-31":30,"2021-06-07":30,"2022-02-07":30,"2022-05-11":30,"2023-12-21":40,"2024-07-27":48,"2024-08-21":48}
10