A-F: In the observed cave paintings, figures from the hunter-gatherer period are depicted with upright spines. Positions such as sitting, leaning forward while sitting, bending forward, and lifting weights from a bent position are not observed. References: 1A: User: Clemens Schmillen. Title: Rock paintings from the Cave of Beasts (Gilf Kebir, Libyan Desert) Estimated 7000 BP. (Accessed: 13.02.2024, https://commons.wikimedia.o…) 1B: User: Alessandro Passare, Title: Round Head figures and zoomorphic figures, including a Barbary sheep (Accessed: 13.02.2024, https://commons.wikimedia.o…) 1C: User: Bernard Gagnon, Title: Rock Shelters of Bhimbetka (Accessed: 12.02.2024, https://commons.wikimedia.o…) 1D: User: Jimbfleak, Title: San rock paintings from the Western Cape in South Africa. (Accessed: 13.02.2024, https://commons.wikimedia.o…) 1E: User: Ricardo Andre Frantz, Title: Cave painting at Serra da Capivara National Park, Brazil. (Accessed: 10.02.2024, https://commons.wikimedia.o…) 1F: User: Laca Galuzzi Title: Rock paintings in Tadrart Acacus region of Libya dated from 12,000 BC to 100 AD. (Accessed: 09.02.2024, https://en.m.wikipedia.org/….