Chin-up A chin-up with palms facing From Wikipedia, the free encyclopedia See also: Pull-up (exercise) The chin-up (also known as a chin or chinup) is a strength training exercise. People frequently do this exercise with the intention of strengthening muscles such as the latissimus dorsi and biceps, which extend the shoulder and flex the elbow, respectively. In this maneuver, the palms are faced towards the body.[1] It is a form of pull-up in which the range of motion is established in relation to a person's chin. In the 1970s[2] and 1980s, the term chin-up not only included an overhand/pronated ("palms away") grip,[3][4] but some authors used it as the default meaning of the term,[5] with an underhand/supinated ("palms toward") grip called a "reverse" grip.[6][7] Even in the 2020s "chin-up" still includes palms-away lifting.[8] The term "chin-up" is still regularly used to refer to pulling using an overhand-grip.[9][10][11] Contents [hide] 1 Etymology 2 Form Article Talk Read Edit View history Search Wikipedia Main page Contents Current events Random article About Wikipedia Contact us Donate Contribute Help Learn to edit Community portal Recent changes Upload file Tools What links here Related changes Special pages Not logged in Talk Contributions Create account Log in
チャットが盛り上がると、生産性も高まるらしい テキストチャットの投稿が多いと、コミット数が多くなるという研究論文がある ネガティブ、ポジティブな発言であるかは関係ないらしい 参考 [2004.09786] Chat activity is a better predictor than chat sentiment on software developers productivity
ボケる くだらない事を思いついたら書いてみる スライドのキーワードに絡んだ駄洒落を 書いてみよう 「どんなことを書いても良い」雰囲気作り 和やかな雰囲気が出せる(かも メッセージを持ち帰りやすくする(はず インパクトがあって覚えやすい(はず Photo by Steve Harrris on Unsplash
参考 武藤彩未 AYAMI MUTO ・ OFFICIAL WEB SITE [2004.09786] Chat activity is a better predictor than chat sentiment on software developers productivity シン・仮説検証 70000枚の付箋で分かった仮説検証のエッセンス / SHIN Hypothesis Testing - Speaker Deck