It is narrated through the same chain that Sayyiduna Anas bin Malik (may Allah be pleased with him) said: I prayed with the Messenger of Allah (peace and blessings be upon him), and at the very moment he (peace and blessings be upon him) said the salam, he would stand up. Then I prayed with Sayyiduna Abu Bakr (may Allah be pleased with him); as soon as he said the salam he would spring up as though he were rising from a heated stone.
Hadith Referenceالمعجم الكبير للطبراني / باب الألف / 723